What was recalled
If you have a set of Calphalon Contemporary Cutlery knives in your kitchen drawer, it is important to pause and check them carefully. The U.S. Consumer Product Safety Commission (CPSC) announced a significant recall on February 22, 2017, involving specific models of these popular kitchen knives. This action was taken because the blades on these particular knives can break while you are using them, which creates a serious risk of cuts and lacerations. The affected items were sold both individually and as part of various multi-piece sets over a long period, meaning they may have been purchased by consumers anywhere from August 2008 to March 2016.
The recall is quite specific about which products are included. It targets the Calphalon Contemporary Cutlery line, which includes carving knives, chef’s knives, paring knives, santoku knives, and utility knives. The list of affected models is detailed and extensive, covering single items as well as complex sets designed for various kitchen tasks. For instance, individual knives under recall include the 4.5-inch Paring Knife with Item Number KNR10045C, the 7-inch Santoku (KNR0007C), the 5-inch Santoku (KNR0005C), and the 8-inch Chef’s Knife (KNR4008C). There are also specific fruit and vegetable sets, such as the 3.5-inch parer and 6-inch utility set (Item Number KNSR002C), and carving sets that include a fork and slicer.
Beyond single knives, many multi-piece sets are affected. This includes the 1821332 Contemporary Paring Knife Set, as well as larger comprehensive kitchen kits like the 21-piece set (Item Number 1808009) and the 17-piece set (Item Number 1808008). These large sets typically contain a wide array of tools, including paring knives, boning knives, santoku knives, tomato/bagel knives, forks, utility knives, bread knives, chef’s knives, slicers, steels, kitchen shears, steak knives, and knife blocks. The recall also extends to the Calphalon Contemporary SharpIN Cutlery line, which features sets with 14 pieces (Item Number 1922890), 15 pieces (Item Number 1922971), 18 pieces (Item Number 1932810), and 20 pieces (Item Number 1922976). These SharpIN sets are notable for including a sharpening knife block alongside the various blades.
The scope of this recall is broad because these items were sold individually and in bundles across many retail channels during the specified timeframe. If you have knives that match any of the model numbers or set descriptions listed above, they fall under this safety alert. The manufacturer has acknowledged that there have been numerous reports related to these products, with approximately 3,150 reports of broken knives and 27 reports of injuries requiring medical attention, including stitches. Because the hazard involves the structural integrity of the blade during normal use, identifying your specific model number is the first critical step in ensuring your safety.
The hazard, explained
When you pick up a high-quality kitchen knife, you expect the blade to hold its edge and withstand the pressure of cutting through dense vegetables, tough meats, or frozen foods without failing. However, in this specific recall involving Calphalon Contemporary Cutlery knives, that fundamental expectation is compromised by a structural failure known as laceration risk due to blade breakage. To understand why this is dangerous, it helps to look at the mechanics of how these knives are constructed and where they can fail.
The core issue lies in the integrity of the metal blade itself. Under normal circumstances, the steel in a chef’s knife, santoku, or paring knife is designed to be tough and resilient. When you apply force—whether you are slicing through a roast, chopping herbs, or peeling an apple—the blade should bend slightly under stress but return to its shape. In the recalled units, the material or the manufacturing process appears to have left the blades vulnerable to sudden fracture. This means that instead of bending or dulling gradually, the metal can snap cleanly while you are actively using it. This is not a slow wear-and-tear problem; it is a catastrophic failure that can happen in an instant.
The physical mechanism of injury here is direct and severe. When a blade breaks during use, the force required to cut through food often directs the broken fragment toward your hand or fingers. Because you are typically holding the food item firmly with one hand while guiding the knife with the other, a snapping blade can easily slip off the intended cutting path. The result is not just a nick or a scratch, but a deep laceration. As noted in the incident reports, these breaks have led to 27 confirmed injuries requiring medical attention, including four cases serious enough to require stitches. This indicates that the breakage generates enough force and occurs at such unpredictable moments that it can easily bypass your natural reflexes to pull away.
Beyond the immediate cut, there is a secondary hazard often overlooked with kitchen tools: the broken blade itself becomes a sharp, uncontrolled projectile or jagged edge. Unlike a dull knife that requires you to apply more pressure (which is dangerous in its own right), a breaking knife gives no warning. One moment it is working normally; the next, the tip or mid-section has separated from the handle. This leaves you holding a handle with a sharp, exposed metal edge close to your skin, increasing the risk of additional cuts when you try to dispose of the broken piece or clean up the mess. The fact that Calphalon has received approximately 3,150 reports of broken knives suggests this is a widespread manufacturing flaw rather than an isolated incident, making the potential for harm significant for anyone who owns these specific models.
Who is most at risk
The individuals most immediately at risk from this recall are those who actively use their kitchen knives for daily food preparation, particularly those who own the specific Calphalon Contemporary Cutlery lines manufactured between August 2008 and March 2016. While any user of these defective blades faces a potential laceration hazard, the nature of the defect—where the blade breaks during normal use—creates a unique danger profile that affects people in different ways depending on their physical capabilities and cooking habits.
Chefs, home cooks, and culinary enthusiasts who rely on precision are at the highest risk because the failure occurs during active cutting. The recall data indicates that Calphalon has received approximately 3,150 reports of broken knives, suggesting that this is not a rare occurrence but a systemic flaw in the metal integrity or construction of these specific models. When a blade snaps while applying pressure to carve meat, slice vegetables, or trim fat, the user loses control of the tool instantly. This sudden failure can cause the remaining handle section to jerk toward the user’s hand or wrist, or the sharp, broken edge of the blade to slip unpredictably, leading to cuts on fingers, palms, or wrists.
Elderly individuals may be particularly vulnerable to severe outcomes from this hazard. As people age, their skin becomes thinner and less elastic, making it more susceptible to tearing and slower to heal. A laceration that might result in a minor scratch for a younger person could lead to significant bleeding or infection risks for an older adult. Furthermore, the shock of a knife breaking unexpectedly can cause a startle response, leading to secondary injuries such as dropping other sharp objects or losing balance.
Children and teenagers who are learning to cook are also at risk, though often in different contexts. Younger cooks may lack the muscle strength and technique required to apply even pressure, which can exacerbate the stress points on a flawed blade. If a child is using one of the recalled paring knives or utility knives to peel fruits or chop soft vegetables, the sudden breakage could result in deep puncture wounds or lacerations that require medical attention, such as stitches. The recall notes that four injuries required stitches, highlighting that these are not superficial nicks but serious incidents that can impact daily life and school attendance for young people.
Additionally, individuals who purchase knife sets rather than individual pieces face a broader risk exposure. The recalled 21-piece, 17-piece, 14-piece, 15-piece, and 18-piece sets include multiple blade types, such as chef’s knives, santokus, and slicers. A household with these sets may have several defective knives in use simultaneously, increasing the statistical likelihood of an incident occurring over time. It is crucial for all owners of these specific Calphalon products, regardless of their age or cooking experience, to recognize that the hazard is inherent to the object itself, not just a result of user error.
How to tell if you have the recalled item
Before you take any action or contact the manufacturer, it is crucial to confirm whether your specific knives are part of this recall. Because Calphalon sold these items both individually and in various multi-piece sets over a span of several years, identifying the exact product requires a bit of detective work in your kitchen drawers or on your countertops. The primary indicator for this recall is not just the brand name, but the specific product line: Calphalon Contemporary Cutlery. You may also encounter items labeled under the sub-brand Calphalon Contemporary SharpIN Cutlery. If your knives do not bear one of these specific designations, they are likely not affected by this particular safety notice, though it is always wise to double-check.
The most reliable way to verify if your item is included is by locating the model number or item number. These codes are typically stamped onto the blade of the knife itself, often near the handle base, or printed on the original packaging if you still have it. The recall encompasses a wide array of specific sizes and styles, including carving, chef, paring, santoku, and utility knives. It is easy to miss the mark if you only look at the size; for instance, a 5-inch santoku knife might be recalled, while a similarly sized one from a different line might not. Below are the exact model numbers that trigger this recall:
- Individual Knives and Small Sets: Look for item numbers KNR10045C (4.5" Parer), KNR0007C (7" Santoku), KNR0005C (5" Santoku), KNR4008C (8" Chef's Knife), KNSR002C (Fruit/Vegetable Set with 3.5" parer & 6" utility), and KNSR0102C (Carving Set with 6" fork & 8" slicer).
- Larger Cutlery Sets: If you have a comprehensive block set, check the box or the knife handles for these specific numbers: 1821332 (Contemporary Paring Knife Set), 1808009 (21-piece set), 1808008 (17-piece set), 1922890 (SharpIN 14-piece set), 1922971 (SharpIN 15-piece set), 1932810 (SharpIN 18-piece set), and 1922976 (SharpIN 20-piece set).
In addition to the model numbers, pay close attention to the production date. This recall applies to knives made between August 2008 and March 2016. If your knife is significantly older or newer than this window, it may not be subject to these specific defects, although checking the item number remains the gold standard for confirmation. The knives were sold both individually in retail stores and as part of gift sets or kitchen upgrades. Since there is no single visual cue like a specific color that defines all recalled items (they appear in various finishes depending on the set), relying on the stamped model code is your best defense against confusion. If you cannot find the item number, take a clear photo of the knife and contact Calphalon directly to verify its status.
What to do — step by step
If you own any of the Calphalon Contemporary Cutlery knives described in this recall, your immediate priority is to ensure that the risk of injury is eliminated from your kitchen. The remedy provided by both the Consumer Product Safety Commission (CPSC) and Calphalon is clear and uncomplicated: you must stop using these items right away and contact the manufacturer to receive a replacement set. This process is designed to be straightforward, but it requires prompt action on your part to keep your household safe.
Step 1: Stop Using the Knives Immediately
The very first thing you should do is take the recalled knives out of your kitchen and put them somewhere where they cannot be accidentally grabbed or used. Do not attempt to use them for any purpose, even if the blade appears intact. The recall notice highlights that the blades on these specific Contemporary models can break during normal use, which poses a serious laceration hazard. By removing them from active duty, you prevent any potential for the metal shearing off and causing injury to your fingers or hands. It is better to have a gap in your knife collection for a few days than to risk a trip to the emergency room.
Step 2: Locate Your Product Information
Before you make a call, it helps to have your specific product details ready. While the recall covers a wide range of models sold individually and in sets between August 2008 and March 2016, having the item number handy will speed up the process. Check the packaging or the handle of the knife for the model numbers listed in the recall description, such as KNR10045C, KNR0007C, or the various set numbers like 1808009 and 1922890. If you no longer have the box, look closely at the knife itself; manufacturers often stamp these identification codes directly onto the metal.
Step 3: Contact Calphalon for Your Replacement
Once you have removed the knives from use and located your model information, reach out to Calphalon to initiate the remedy. You can do this by calling their dedicated recall line at 800-809-7267. Their customer support team is available from 8 a.m. to 5 p.m. Eastern Time, Monday through Friday. Alternatively, you can visit their website at www.calphalon.com. Navigate to the bottom of the homepage and click on "Customer Support," then select "Recalls" for more detailed information and instructions. When you speak with them or fill out the online form, explain that you have one of the recalled Contemporary Cutlery items. They will arrange for you to receive a replacement cutlery product at no cost to you.
Step 4: Secure Your Replacement
After you have contacted Calphalon, follow their instructions precisely regarding shipping and handling. You do not need to return the broken or hazardous knives unless specifically instructed to do so by the representative. Instead, wait for your new set to arrive. Once it does, inspect it to ensure it is the correct replacement model. This ensures that you are left with a fully functional, safe knife set rather than just a refund, which is often more convenient for ongoing kitchen needs.
Your refund, repair, or replacement options
If you own one of the recalled Calphalon Contemporary Cutlery knives, the most important thing to know right now is that you do not need to keep a potentially dangerous product in your kitchen. The remedy provided by the Consumer Product Safety Commission (CPSC) and Calphalon is straightforward and consumer-friendly: they are offering a free replacement cutlery product. This means you will not have to pay for shipping, return packaging, or a new knife. The company has structured this process to remove as many barriers as possible, recognizing that sending back broken blades can be inconvenient and, ironically, slightly risky if not handled with care.
To initiate this remedy, you must contact Calphalon directly. You have two convenient options for reaching their customer support team. First, you can call them at 800-809-7267. These phone lines are open from 8 a.m. to 5 p.m. Eastern Time, Monday through Friday. This is often the fastest way to get specific questions answered, especially if you are unsure which model number applies to your set or if you need immediate assistance with the replacement process. Second, if you prefer handling things online, you can visit www.calphalon.com. Once on the site, look for the "Customer Support" link located at the very bottom of the page. From there, click on "Recalls" to find the dedicated portal for this specific recall. This digital path is useful if you want to review the details at your own pace or if you are outside of standard business hours and wish to prepare your information before calling.
When you reach out to Calphalon, be prepared to provide some basic information about your product. While the recall notice lists specific item numbers for individual knives and sets, having your original packaging or the product label handy can help speed up the process. You will likely need to confirm that you have a model from the affected production run (between August 2008 and March 2016) and verify that you are the original purchaser or current owner. The goal of this verification is simply to ensure that the replacement item sent to you is appropriate for your needs. Calphalon has received thousands of reports of broken knives, so their team is well-prepared to handle these requests efficiently.
It is worth noting that the remedy is specifically a "replacement cutlery product." This implies that you will receive new knives rather than a cash refund or a repair service. In the context of cutlery, repairs are rarely feasible because the structural integrity of the blade has been compromised. A broken blade cannot be safely soldered or welded back together for kitchen use; the metal fatigue is internal and invisible. Therefore, replacement is the only safe and practical solution. By providing a new set, Calphalon ensures that your cooking tools remain reliable and safe for future use.
Please do not attempt to sell, donate, or give away any of these recalled items. Even if a knife looks fine on the outside, the internal defect that causes the blade to break is unpredictable. The safest path forward is to stop using the knives immediately, contact Calphalon through one of the methods above, and arrange for your free replacement. This process not only protects you and your household from laceration hazards but also ensures that you continue to have high-quality kitchen tools at no cost to you.
What can happen if you ignore it
It is easy to look at a set of knives that have been sitting in your kitchen block for years and see only their utility. They are sharp, they are familiar, and they have likely served you well for a long time. However, ignoring this recall is not merely an inconvenience; it is a decision to continue using a tool with a known structural flaw that actively compromises your safety. The core issue here is not the sharpness of the blade, which makes the cutting efficient, but the integrity of the metal itself. The recalled Calphalon Contemporary Cutlery knives are prone to having their blades break during normal use. This is a critical distinction. A dull knife is dangerous because it requires more force and can slip; a knife with a failing blade is dangerous because it fails unpredictably under pressure.
When you continue to use these specific models, you are risking more than just a broken piece of metal. The recall data paints a sobering picture of what happens when this hazard is not addressed. Calphalon has documented 27 reports of lacerations where users suffered cuts to their fingers or hands. While the number may seem small in the grand scheme of millions of kitchen tools, each report represents a real person dealing with pain, medical bills, and potential scarring. More alarmingly, four of these incidents resulted in injuries severe enough to require stitches. This indicates that the breaks are not just minor chips; they can occur with enough force and velocity to penetrate skin deeply. Additionally, the company has received approximately 3,150 reports of broken knives. This high volume suggests that the failure is systemic and likely to happen again if you continue to apply torque or lateral pressure to these specific items.
Beyond the immediate physical risk, there are secondary dangers that often get overlooked. A knife blade breaking while you are slicing through a dense vegetable or carving meat can cause the handle to jerk violently in your hand, potentially leading to a loss of balance or striking nearby objects with force. Furthermore, if a piece of the blade snaps off into your food, you face the risk of ingesting sharp metal fragments, which can cause internal damage to the digestive tract that is far more difficult to treat than an external cut. The psychological toll is also real; using a tool you know might break creates a low-level anxiety in the kitchen, turning a routine task like dinner preparation into a potential hazard zone.
Choosing to ignore this recall means betting against the statistical likelihood of failure. With thousands of reported breaks, the probability of your specific knife failing is not zero—it is significant enough that the Consumer Product Safety Commission has intervened. By doing nothing, you are essentially keeping a time bomb in your kitchen drawer. The remedy offered by Calphalon is a replacement, which removes the hazard entirely. Continuing to use the recalled knives keeps you vulnerable to preventable injury for no gain other than the false economy of holding onto a defective product. Your safety and peace of mind are far more valuable than preserving a piece of cutlery that has already demonstrated its inability to perform its job safely.