What was recalled
In December of 2017, the U.S. Consumer Product Safety Commission (CPSC) announced a significant safety recall involving Metabo brand rat tail angle grinders. This action was taken because these specific power tools presented a serious risk to users due to a critical mechanical failure in their control systems. The recall specifically targets Metabo’s line of rat tail angle grinders equipped with a brake, which are designed for precision grinding and cutting tasks. These tools are distinct from standard angle grinders because of their elongated, curved handle design that allows the motor to sit parallel to the work surface, giving users better visibility and control in tight spaces.
The affected products include three specific model numbers: the WEPBA 17-125 Quick RT DS, the WEPBA 17-150 Quick RT DS, and the WEPB 19-180 RT DS. These models come in various sizes, specifically 5-inch, 6-inch, and 7-inch variants. The recall applies to units with serial numbers ranging from 70300xxxxx to 70700xxxxx. It is important to note that the exact number of units involved in this recall was not explicitly detailed in the official CPSC record provided for this notice. However, because these are popular industrial and professional-grade tools, the potential scope of affected consumers is substantial.
These recalled angle grinders were distributed through various channels, including hardware stores, tool distributors, and online retailers across the United States. They were marketed toward both professional contractors and DIY enthusiasts who require heavy-duty cutting and grinding capabilities. The specific design feature that makes these tools unique—the rat tail handle—also houses the on-off switch mechanism that failed in this batch. Consumers who purchased these tools between the time of their manufacture and the recall announcement date should be particularly vigilant.
To identify if you own a recalled unit, look for the model number and serial number printed on a label located on the bottom of the tool, specifically behind the red brake band. The presence of this label is standard for Metabo tools, but only those with the specific model numbers listed above and within the specified serial number range are subject to this recall. If you cannot find these details or if your tool does not match the criteria, it is likely not part of this specific safety notice. However, when in doubt, contacting Metabo directly is the safest course of action.
This recall underscores the importance of regular maintenance and inspection of power tools, especially those with complex switching mechanisms. While the majority of angle grinders function safely, this particular batch from Metabo suffered from a defect where the switch could become stuck in the "on" position. This means that even after releasing the trigger, the tool might continue to spin at high speeds, creating a dangerous situation for anyone holding it. By identifying and addressing this issue through the recall process, consumers can ensure their tools are safe to use again.
If you believe you may own one of these recalled grinders, do not attempt to repair the switch yourself unless instructed by Metabo. Unauthorized repairs could void warranties or create additional hazards. Instead, follow the steps outlined in the subsequent sections of this article to initiate the remedy process. Metabo has committed to providing free repairs or replacements for affected units, ensuring that consumers can continue using their tools without compromising safety.
The hazard, explained
When you are working with power tools, especially those that spin at high speeds like angle grinders, your safety relies heavily on the tool responding exactly when you expect it to. In the case of the recalled Metabo rat tail angle grinders, the core issue lies in a mechanical failure of the on-off switch. Under normal circumstances, this switch is designed to act as a reliable gatekeeper: when you release the trigger or flip the switch to the off position, the electrical circuit should break immediately, cutting power to the motor and allowing the brake system to stop the spinning disc. However, in these defective units, the switch can become stuck or "locked" in the "on" position. This is not a minor glitch; it is a critical loss of control where the tool continues to receive power even when you believe it has been turned off.
Why does a locked switch lead to such a serious laceration hazard? Angle grinders are designed to cut, grind, and polish using abrasive discs that rotate at thousands of revolutions per minute. They are powerful tools intended for heavy-duty work, not delicate handling. When the switch fails and remains engaged, the disc continues to spin with significant force even after you have released your grip or attempted to put the tool down. If the tool is still in contact with a surface, your hand, or clothing when this happens, the uncontrolled motion can cause the disc to catch, kick back, or simply continue cutting into whatever it touches. Because these tools are often used for metalworking or masonry, the spinning edge is incredibly sharp and fast-moving.
The danger is compounded by the "rat tail" design of these specific grinders. This form factor places the motor and switch in a line with the handle, which can sometimes lead users to rely on muscle memory rather than active visual confirmation of the switch state. If a user assumes the tool is off because they have released the trigger, but the mechanism has failed, they may inadvertently bring their hand close to the spinning disc while trying to inspect the work or move the tool. The resulting injury is typically a deep laceration caused by the high-speed abrasive surface slicing through skin and tissue. It is important to understand that this is not about the disc breaking apart (which is a different type of hazard); it is about the tool refusing to stop when commanded, turning a controlled cutting action into an uncontrolled slashing motion.
This specific failure mode is particularly insidious because it can happen without warning. There may be no smoke, no strange noise, and no visible damage to the exterior of the switch until the moment you need it most. For this reason, the Consumer Product Safety Commission (CPSC) classifies this as a severe laceration hazard. The risk is not just theoretical; if the tool remains on while being handled, stored, or transported, it can cause serious injury to the user or bystanders who might come into contact with the still-spinning disc. Understanding that the switch itself is the point of failure helps explain why immediate cessation of use is the only safe course of action until a professional repair or replacement is provided.
Who is most at risk
When we talk about who is "most at risk" in a product recall like this one involving Metabo rat tail angle grinders, it is important to look beyond just the list of model numbers. While any owner of these specific tools faces the same mechanical defect—the on-off switch potentially locking in the "on" position—the severity of the consequence depends largely on how the tool is used and who is holding it. These are not toys or casual household gadgets; they are heavy-duty power tools designed for professional-grade cutting, grinding, and polishing. Consequently, the primary group at risk consists of professional tradespeople, including construction workers, metalworkers, welders, and masons, as well as serious DIY enthusiasts who undertake significant home renovation projects.
The nature of the hazard—a laceration from a spinning abrasive disc or grinding wheel—creates a specific type of vulnerability for these users. Angle grinders are typically used in close proximity to the body, often with one hand guiding the tool and the other stabilizing it. If the switch locks on unexpectedly while the user is cutting metal or grinding a surface, the tool does not just stop working; it continues to spin at high speeds. For a professional who relies on precision and speed, this sudden loss of control can lead to severe cuts to hands, arms, or even legs if the tool kicks back or slips. The "rat tail" design, which places the motor further back from the grinding disc, offers less immediate tactile feedback than some other designs, meaning the user might not realize the switch has failed until it is too late.
While the recall notice states that no incidents have been reported to date, this silence does not mean the risk is absent. It simply means that, up to the date of this announcement, no one had yet contacted the CPSC with a story of injury. The real danger lies in the "near misses" that go unreported and the potential for future accidents. People who are less experienced with power tools may be at even higher risk than seasoned professionals. A novice user might not have the muscle memory to react quickly to a runaway tool, nor might they be wearing appropriate personal protective equipment (PPE) such as cut-resistant gloves or face shields consistently. For these individuals, the psychological shock of a tool activating unexpectedly can lead to panic-driven movements that result in worse injuries than if they had been reacting calmly.
It is also worth noting that while children are often the most vulnerable group in household recalls involving small parts or electrical shocks, they are less likely to be operating 5-inch to 7-inch industrial angle grinders independently. However, the risk extends to anyone in the immediate vicinity of the user. A laceration hazard from a high-speed grinder can send debris flying or cause the tool to jerk violently, potentially injuring bystanders, including family members helping with a home project. Therefore, the "at-risk" population includes not just the operator, but anyone sharing the workspace where these specific Metabo models are in use. The vulnerability here is less about physical frailty and more about exposure to high-energy mechanical failure during critical tasks.
How to tell if you have the recalled item
Prioritizing your safety begins with accurately identifying whether the tool in your workshop is part of this specific recall. Because Metabo manufactures a wide variety of high-quality power tools, it is essential to look beyond just the brand name on the side of the device. You need to verify three critical pieces of information: the model number, the serial number, and the physical configuration of the tool. The recall specifically targets "rat tail" angle grinders that are equipped with a brake mechanism. If your grinder has a different handle shape or lacks a brake, it is likely not part of this batch, but you must confirm the rest of the details.
First, check the size of the grinding wheel your tool accepts. This recall applies exclusively to Metabo 5-inch, 6-inch, and 7-inch models. Next, look for the specific model numbers printed on the product label. The affected models are WEPBA 17-125 Quick RT DS, WEPBA 17-150 Quick RT DS, and WEPB 19-180 RT DS. These alphanumeric codes are your primary filter; if your model number does not match one of these three exactly, the tool is safe from this particular recall notice.
If your model number matches, you must then verify the serial number to ensure the specific unit was manufactured during the affected timeframe. The recalled units have serial numbers ranging from 70300xxxxx to 70700xxxxx. This range is crucial because Metabo produces many angle grinders, and only those within this numerical window are subject to the defect where the switch might lock in the "on" position.
To find these details, turn your angle grinder over and look at the bottom of the tool housing. You will see a label located directly behind the red brake band. This is the designated spot for both the model number and the serial number. The label is printed clearly on the metal or plastic base, making it accessible without needing to disassemble the tool. Take a moment to read the numbers carefully against the list above. If you are unsure about reading the label or if your model matches but you cannot locate a serial number, do not guess. It is always safer to contact Metabo directly for confirmation before using the tool again.
Additionally, while the recall notice does not specify a price point or exclusive retailers, these tools were sold through various hardware stores and online platforms. Do not rely on when or where you bought it as a primary identifier; instead, rely strictly on the model and serial numbers found on the bottom label. If you have any doubt after checking these details, stop using the tool immediately and reach out to Metabo’s consumer service team for assistance.
What to do — step by step
If you own a Metabo rat tail angle grinder that matches the details provided in this recall, your immediate priority is to ensure that the tool never spins again while it is in your possession or under your control. The first and most critical step is to immediately stop using the recalled angle grinders. This is not a suggestion to wait for a convenient time; it is an urgent safety requirement. Because the on-off switch can lock in the "on" position, the tool may start spinning unexpectedly even if you believe you have turned it off. This unexpected activation poses a serious laceration hazard to anyone handling the device. By ceasing use right away, you eliminate the risk of injury from a malfunctioning switch that you cannot rely on to stop the blade or grinding disc.
Once you have safely set the tool aside, do not attempt to repair the switch yourself. The remedy for this specific defect is managed directly by the manufacturer. You need to contact Metabo to receive instructions on how to proceed with your free repair or replacement. There are three convenient ways to reach their support team. First, you can call their toll-free number at 844-470-5540. This line is staffed from 8 a.m. to 5 p.m. Eastern Time, Monday through Friday. Calling allows you to speak directly with a representative who can verify your model and serial number in real-time and guide you through the next steps. If you prefer written communication or need to provide detailed information about your specific unit, you may also send an email to info@metabousa.com. This is often helpful if you have photos of the label or specific questions about shipping.
Alternatively, you can access support resources online by visiting www.metabo.com and clicking on the "Service" section. This portal likely contains forms or additional guidance for initiating your claim. When you contact Metabo through any of these channels, be prepared to provide the model number and serial number found on the label located on the bottom of the tool, behind the red brake band. Having this information ready will speed up the process significantly. The manufacturer has committed to providing a free repair or a replacement angle grinder for eligible units. This means you should not incur any costs for parts, labor, or shipping related to fixing this specific safety defect. Following these steps ensures that you resolve the hazard efficiently and safely, allowing you to return to your work with confidence in your equipment.
Your refund, repair, or replacement options
If you have confirmed that your Metabo angle grinder is part of this recall, the most important thing to know is that you do not need to bear the cost of fixing the problem yourself. The Consumer Product Safety Commission (CPSC) and Metabo have established a clear remedy for affected consumers: you are entitled to receive either a free repair or a completely free replacement angle grinder. This is not a partial reimbursement or a discount offer; it is a full service provided at no expense to you. The goal here is simple—to ensure that the dangerous defect, which involves the switch potentially locking in the "on" position, is eliminated so the tool can be used safely again, or so you are provided with a safe alternative.
To initiate this process, you must take the first step by reaching out to Metabo directly. Do not attempt to return the item to the store where you purchased it unless they have explicitly instructed you to do so, as the official remedy is managed through Metabo’s dedicated service channels. You have three convenient ways to contact them. First, you can call their toll-free number at 844-470-5540. This line is staffed and available from 8 a.m. to 5 p.m. Eastern Time, Monday through Friday. If you prefer written communication, you can send an email to info@metabousa.com. Alternatively, if you are more comfortable navigating online resources, you can visit www.metabo.com and click on the "Service" section for detailed instructions and support.
When you contact Metabo, be prepared to provide specific details about your tool to verify that it falls within the recall scope. As noted in the product description, the model numbers (WEPBA 17-125 Quick RT DS, WEPBA 17-150 Quick RT DS, and WEPB 19-180 RT DS) and serial numbers (ranging from 70300xxxxx to 70700xxxxx) are printed on a label located on the bottom of the tool, behind the red brake band. Having this information ready will help customer service representatives quickly identify your unit and process your claim without unnecessary delays.
While the recall facts do not specify exactly how Metabo determines whether you receive a repair or a replacement, it is standard practice for manufacturers to offer one of these two options based on availability and the nature of the defect. In either case, the core principle remains the same: the remedy is free. You should not be charged for shipping, parts, or labor associated with correcting the switch mechanism. If you choose a replacement, ensure that the new unit does not have the same serial number range if possible, though the primary safety guarantee is the correction of the hazard itself. Remember to stop using the recalled grinder immediately upon reading this information. Do not wait for your contact with Metabo to be completed before ceasing use; your safety is the priority, and the tool poses a laceration hazard until it has been professionally addressed or replaced.
What can happen if you ignore it
It is completely understandable why you might hesitate to stop using your power tool. Maybe the project deadline is looming, or perhaps this specific Metabo grinder has been your reliable partner for years. You might think, "I'll just be careful," or "I'll only use it for a second." However, with the recalled Metabo rat tail angle grinders, ignoring the recall notice is not just a minor oversight; it is a significant gamble with your physical safety. The core issue here is that the on-off switch can lock in the "on" position. This is not a nuisance glitch like a battery that drains too quickly or a cord that frays. It is a fundamental failure of control. When you are working with an abrasive wheel spinning at thousands of revolutions per minute, losing the ability to instantly cut power transforms the tool from a helper into a dangerous weapon.
The primary consequence of continuing to use these defective units is the risk of severe laceration injuries. Because the switch can stick, the grinder will continue to run even after you have let go of the trigger or attempted to turn it off. If the tool slips from your grip, kicks back against the workpiece, or if you lose your balance while holding it, the spinning disc does not stop. It keeps spinning until it hits something solid—whether that is a wall, a piece of metal, or, tragically, your own hand, arm, or leg. Lacerations from angle grinders are often deep and jagged because the abrasive wheels are designed to cut through hard materials like stone, brick, and steel. They do not hesitate when they meet human tissue.
Beyond immediate cuts, there is the risk of secondary injuries that can be just as debilitating. If the tool runs away from you while it is still spinning, you might instinctively grab at it to stop it, leading to further lacerations or burns from the hot metal and sparks. There is also the danger of dropping the heavy tool on your foot, potentially causing fractures or crushing injuries. While the CPSC recall notice indicates that no incidents have been reported for this specific batch as of the recall date, the absence of reported injuries does not mean the risk is low; it simply means that good fortune has prevailed so far. Relying on luck when dealing with high-speed rotating machinery is a strategy that rarely ends well.
Furthermore, ignoring the recall denies you the peace of mind that comes with a repaired or replaced tool. A locked switch can happen at any moment, without warning, and often during the most critical part of a cut when you are applying the most pressure. By continuing to use the recalled unit, you are essentially working blindfolded, unaware that your safety mechanism has failed. The safest choice is always to step away from the hazard. The inconvenience of stopping your project for an hour or two to contact Metabo is negligible compared to the potential lifelong impact of a serious hand injury. Please prioritize your well-being and take the time to get the free repair or replacement offered by the manufacturer.
Staying safe: broader tips
While the specific issue with these Metabo angle grinders involved a mechanical failure in the switch mechanism, the broader lesson for any power tool owner is that regular, proactive maintenance is your best defense against unexpected hazards. Angle grinders are among the most powerful and potentially dangerous tools in a workshop because they spin at extremely high speeds, often exceeding 10,000 RPM. This immense rotational energy means that even a minor malfunction, such as a locked switch or a worn trigger, can turn a simple cutting task into a serious injury event. To stay safe, treat your power tools like you would your car: perform routine checks before every use. Inspect the cord for frays, ensure guards are secure, and verify that all safety switches engage and disengage smoothly without sticking. If a tool ever feels different than usual—whether it vibrates excessively, makes unusual noises, or responds sluggishly to the trigger—stop using it immediately. Do not assume it is just a temporary glitch; professional servicing or replacement is always the safer choice.
Beyond the tools themselves, your personal protective equipment (PPE) plays a critical role in preventing lacerations and other injuries. For angle grinders specifically, face shields are non-negotiable because sparks and debris can be propelled with significant force. Standard safety glasses are often insufficient for this type of work; you need full facial coverage to protect your eyes and skin from flying fragments. Additionally, always ensure your workspace is organized and free of clutter. A tripping hazard while holding a running grinder can lead to loss of control, which is where many laceration incidents occur. Keep your footing stable, wear appropriate gloves that fit well (to avoid getting caught in moving parts), and never bypass safety features like blade guards or dead-man switches designed to stop the tool if you lose your grip.
Finally, staying informed about product recalls is an essential part of responsible tool ownership. Manufacturers occasionally discover defects after a product has been sold, and acting on these notices can prevent accidents before they happen. To ensure you are not using recalled equipment, regularly visit official recall databases such as the Consumer Product Safety Commission (CPSC) website or sign up for email alerts from the manufacturers of your tools. You can also register your new purchases with the company immediately after buying them; this ensures that if a safety notice is issued, it reaches you directly and quickly rather than getting lost in advertising mail. By combining diligent maintenance, proper safety gear, and active recall monitoring, you create a comprehensive safety net that protects you and those around you from preventable harm.