Black & Decker Spacemaker Can Opener: Reclaiming Your Countertop Space

The Appeal of Under-Cabinet Can Openers

Under-cabinet can openers are a specialized category designed for kitchens striving for a clean, minimalist aesthetic and maximum counter efficiency. By moving the appliance off the countertop, they offer a permanent, always-ready solution without sacrificing precious workspace. This design is particularly beneficial in smaller apartments, RVs, or office kitchenettes where space is a constant consideration.

What Makes the Black & Decker Spacemaker Stand Out?

The Black & Decker Spacemaker can opener carves out its niche by combining several key functions into one compact, under-cabinet unit. Beyond its primary role of opening cans, this appliance frequently integrates a built-in knife sharpener, a bottle opener, and sometimes even a bag cutter. This multi-tool approach means you’re not just saving space on one gadget, but potentially three or four, making it a powerful contender for optimizing kitchen functionality. Its hands-free operation, where the can rotates automatically until fully open, adds another layer of convenience, allowing you to multitask during meal prep.

A Deep Dive into the Black & Decker Spacemaker CO100B

The Black & Decker Spacemaker CO100B model embodies the core features that define this line of under-cabinet can openers. It’s engineered to blend seamlessly into your kitchen environment while providing robust performance for everyday tasks.

Key Features and Benefits

The primary advantage of the Spacemaker is its under-cabinet mounting, which instantly declutters your kitchen surfaces. Its design typically includes a sleek, pull-down arm that neatly tucks away. The hands-free operation is a significant convenience, allowing you to position a can and let the opener do the work with an automatic shut-off feature when the task is complete. This means less effort and more safety compared to manual openers, especially for those with dexterity issues.

Beyond opening cans of various sizes—from small soup cans to large #10 tins—the Spacemaker often boasts multi-purpose functionality. A handy knife sharpener is typically integrated on the side, providing a quick touch-up for dull blades. Below the main unit, a bottle opener makes quick work of capped beverages. Some models even include a bag cutter, further enhancing its utility. The removable cutting assembly is another thoughtful feature, simplifying the cleaning process and maintaining hygiene.

Real-World Performance and User Feedback

Feedback on the Black & Decker Spacemaker can opener often highlights its enduring appeal as a space-saving device. Many users appreciate the convenience of an electric, hands-free opener that doesn’t occupy countertop space. The longevity of some units is frequently praised, with reports of models lasting well over a decade. The added knife sharpener and bottle opener are often cited as valuable bonuses, consolidating several tools into one spot.

However, the Spacemaker isn’t without its criticisms. Some users have reported concerns about the overall build quality, describing certain plastic components as feeling flimsy or less robust than older Black & Decker models. A common point of contention revolves around the mounting system, particularly for cabinets that aren’t perfectly flat, which can lead to installation difficulties. Issues like the lid not locking properly or the cutting blade being difficult to remove for cleaning are also sometimes mentioned. Furthermore, while the knife sharpener is a good addition for quick touch-ups, some reviews suggest it might not provide the razor-sharp edge achieved by dedicated sharpening tools.

“The convenience of having it off the counter and those extra functions really makes a difference in my small kitchen. It’s always there, always ready.”

Installation and Compatibility: What You Need to Know

Proper installation is crucial for the optimal performance and longevity of your Black & Decker Spacemaker can opener. While designed for simplicity, specific cabinet features can influence the ease and success of the mounting process.

Step-by-Step Installation Guide

Installing your Black & Decker Spacemaker typically requires a few basic tools and a careful approach:

1. Choose Your Location: Select a spot under a flat-bottom cabinet, ensuring adequate vertical clearance for tall cans and proximity to an electrical outlet. Avoid mounting above stoves or sinks.
2. Prepare the Template: If a paper template is provided (which is common), tape it securely to the underside of the cabinet at your chosen location. This helps mark the precise drilling points.
3. Mark and Drill Pilot Holes: Use a pencil to mark the screw locations through the template. Remove the template and, using an appropriate drill bit (often 1/32″ for pilot, then 1/4″ for final holes), drill pilot holes. Drill straight to avoid splitting the wood.
4. Mount the Unit: Align the can opener with the pilot holes and secure it using the provided mounting screws and washers. Tighten firmly to prevent wobbling, but avoid over-tightening.
5. Plug It In: Once securely mounted, unravel the power cord and plug the unit into a standard electrical outlet.

Addressing Common Mounting Challenges

The most frequent hurdle during installation arises from cabinets with a lip or overhang. The Black & Decker Spacemaker is ideally suited for cabinets with a completely flat underside. If your cabinet has a decorative lip that extends below the bottom, you might encounter issues with the unit sitting flush or the cover not opening completely.

• For minor overhangs (less than 2 inches): You may need to mount the unit slightly back from the very front edge of the cabinet.
• For larger overhangs or specific designs: The solution often involves creating or adding wooden shims or spacers. These are pieces of wood (or plastic spacers, which older models sometimes included) that fit between the can opener’s mounting bracket and the cabinet bottom, effectively dropping the opener down to clear the lip. It’s essential to ensure these spacers are flush and sturdy to maintain the unit’s stability.
• Alignment: Always ensure the front of the appliance is aligned with the cabinet’s edge, keeping the cover open during initial alignment to ensure the lever clears the cabinet.
• Power Cord: The cord stores in the back, allowing you to use only the necessary length, reducing clutter.

Considering these factors before you start can prevent frustration and ensure a secure, functional installation.

Maintenance and Troubleshooting for Longevity

Like any kitchen appliance, regular care and knowing how to address minor issues can significantly extend the life of your Black & Decker Spacemaker can opener.

Cleaning Your Spacemaker Can Opener

Maintaining a clean can opener is essential for hygiene and optimal performance.

1. Unplug First: Always disconnect the can opener from the electrical outlet before cleaning to prevent accidental activation.
2. Remove Cutting Assembly: Most Spacemaker models feature a blade release lever. Push this lever to detach the cutting assembly, which includes the blade and the magnetic lid holder.
3. Clean Cutting Assembly: Wash the detached cutting assembly in warm, soapy water. Use a small brush or sponge to remove any food residue from the blade and gear. Rinse thoroughly and allow it to air dry completely before reattaching.
4. Wipe Main Unit: Wipe down the exterior of the main can opener unit with a damp cloth. For stubborn stains, a mild detergent can be used. Avoid abrasive cleaners or submerging the main unit in water.
5. Reattach Cutting Assembly: Once dry, align the cutting assembly with its slot on the main unit and push it firmly until it clicks securely into place.

Common Issues and How to Fix Them

Even a reliable appliance can encounter hiccups. Here are some common problems and their solutions:

• Can Not Opening Properly: Ensure the can is not dented, as this can impede the cutting process. Verify that the can is properly seated against the cutting blade and drive wheel, and the activation lever is pressed down firmly. Sometimes, repositioning the can slightly can help.
• Lid Splashing: If a can contains liquid, there’s a possibility of splashing. Ensure the open part of the can opener is completely clear before opening. Cleaning immediately after such incidents is recommended.
• Knife Sharpener Effectiveness: The built-in sharpener is designed for quick touch-ups rather than heavy-duty sharpening. For best results, pull the knife gently through the slot several times with even pressure. If your knives are very dull, a dedicated knife sharpener may be required.
• Can Opener Jams: If the can opener gets stuck, gently lift the activation lever to release the can. Check for any bent can edges or debris that might be causing the jam. Always ensure the can is placed correctly from the start.

Is the Black & Decker Spacemaker the Right Choice for Your Kitchen?

Deciding whether the Black & Decker Spacemaker can opener is the best fit for your home depends on your priorities, kitchen layout, and daily usage. Its unique design offers distinct advantages, but it’s essential to weigh these against potential drawbacks.

Pros and Cons at a Glance

Feature	Pros	Cons
Space-Saving	Frees up valuable counter and drawer space.	Permanent fixture, cannot be moved easily.
Multi-function	Combines can opener, knife sharpener, bottle opener.	Knife sharpener may not be as effective as dedicated tools; some functions might be rarely used.
Ease of Use	Hands-free operation, automatic shut-off, electric power.	Can require precise can placement; some users find it less intuitive than simple manual openers.
Installation	Includes templates and hardware, clear instructions.	Challenging with non-flat cabinet bottoms; requires drilling.
Cleaning	Removable cutting assembly for easy washing.	Main unit cannot be submerged; some parts might be tricky to clean thoroughly.
Durability	Many users report long-lasting performance.	Some modern models cited for flimsy plastic parts compared to older versions.

Alternatives to Consider

If the Black & Decker Spacemaker’s specific mounting requirements or features don’t quite align with your needs, several excellent alternatives offer space-saving or advanced can-opening capabilities:

• Other Under-Cabinet Models: Brands like Hamilton Beach have also offered under-cabinet can openers. Comparing their mounting mechanisms and features might reveal a better fit for your specific cabinet style.
• Handheld Electric Can Openers: For those who prefer not to drill into cabinets, cordless, battery-operated electric can openers (e.g., Kitchen Mama) offer hands-free operation and can be stored in a drawer, taking up minimal space. They often provide a smooth-edge cut.
• Wall-Mounted Manual Openers: A traditional Swing-A-Way wall-mounted opener can also save counter space and offer reliable performance, though it’s a manual operation.
• Compact Manual Can Openers: High-quality manual openers like the OXO Good Grips Soft-Handled Can Opener are compact, affordable, and incredibly effective, suitable if electricity isn’t a must-have feature.

Where to Buy and What to Look For

The Black & Decker Spacemaker can opener (model CO100B) can typically be found at major retailers specializing in kitchen appliances, both online and in brick-and-mortar stores. When purchasing, whether online or offline:

• Check Model Number: Ensure you are getting the specific model you intend, as features can vary.
• Read Recent Reviews: While the design is classic, product iterations can happen. Newer reviews can highlight any changes in material quality or functionality.
• Verify Cabinet Compatibility: Double-check your cabinet’s underside structure to anticipate any installation challenges, especially regarding lips or overhangs.
• Return Policy: Familiarize yourself with the retailer’s return policy in case the unit doesn’t meet your expectations or isn’t compatible with your kitchen.

Conclusion

The Black & Decker Spacemaker Can Opener offers a compelling solution for reclaiming countertop space with its innovative under-cabinet design and multi-functional capabilities. While its hands-free operation and integrated tools like the knife sharpener and bottle opener provide significant convenience, potential buyers should be mindful of installation requirements, particularly for non-flat cabinet bottoms. By understanding its strengths and limitations, and considering alternatives, you can determine if this classic space-saving appliance is the perfect addition to streamline your kitchen. Will the Black & Decker Spacemaker become your kitchen’s next discreet powerhouse?

Frequently Asked Questions

Can the Black & Decker Spacemaker Can Opener open all sizes of cans?

Yes, the Black & Decker Spacemaker is designed to accommodate various can sizes, from small soup cans to taller #10 cans, with its adjustable lever mechanism.

Is the knife sharpener on the Spacemaker effective for all knives?

The built-in knife sharpener is generally suitable for quick touch-ups and maintaining a sharp edge on most non-serrated kitchen knives, but it may not provide the same precision or thorough sharpening as a dedicated knife sharpening system.

What should I do if my cabinet has a lip and I want to install this can opener?

If your cabinet has a lip or overhang, you will likely need to use spacers or a wooden shim between the can opener’s mounting bracket and the cabinet bottom to ensure a flush and stable installation. Black & Decker installation guides sometimes provide instructions for this.

How do I clean the cutting blade of the Black & Decker Spacemaker?

The cutting assembly, including the blade, is designed to be removable. Simply push the blade release lever, detach the assembly, and wash it in warm, soapy water. Ensure it is completely dry before reattaching to prevent rust and maintain hygiene.