WORKPRO 4-Piece Clamps for Woodworking - 4.5-Inch & 6-Inch

This set includes 4 WORKPRO bar clamps, with 2 pieces measuring 4-1/2 inches and 2 pieces measurin...

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eBay4-Piece Clamps for Woodworking, 150 mm x2 & 120 mm x2, One-Handed
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OnBuy.comWorkpro 4-Piece Clamps For Woodworking, 6-Inch X2 & 4.5-Inch X2, One-Handed Clamp/Spreader, Wood Clamps Set, Light-Duty Quick-Change F Clamp 50/150Lbs 820909980018
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Product Information

Full details

This set of WORKPRO bar clamps is designed for woodworkers and DIY enthusiasts needing reliable fastening. Its key benefit is its versatility as both a clamp and spreader, offering significant clamping force for its size. A potential caveat is the manual adjustment mechanism, which requires practice for optimal speed. The set includes two 4.5-inch and two 6-inch clamps, featuring quick-release buttons, metal ratcheting mechanisms, and durable reinforced nylon bodies.

All features

Model Part NumberW001420
BrandWORKPRO

Extended Product Information

FAQs

What is the maximum clamping force for each size?

The 4.5-inch clamps provide up to 50 lbs of force, and the 6-inch clamps provide up to 150 lbs of force.

Can these clamps be used as spreaders?

Yes, they can easily be converted into spreaders by pressing the quick-release button and adjusting the jaws.

What materials are the clamps made of?

The clamps feature reinforced nylon bodies and hardened steel bars for durability.

Are the protective pads removable?

Yes, the non-marring pads are removable and help protect surfaces while enhancing grip.

How do I switch between clamp and spreader mode?

Simply press the quick-release button on the movable jaw. This allows you to slide the jaw freely to set the desired clamp or spread distance.

What kind of maintenance do these clamps require?

Wipe them clean with a dry cloth after use to remove dust and debris. Store in a dry location.

Are these suitable for heavy-duty construction?

These clamps are ideal for woodworking and household repairs. For heavy-duty construction, consider larger, specialized clamps.

Troubleshooting

Clamp won't hold position

Ensure the metal ratcheting mechanism is clean and free of debris. Check that the movable jaw is properly engaged with the bar.

Quick-release button is stuck

Gently try to dislodge any debris around the button. Avoid excessive force. Ensure the jaws are not fully extended or compressed beyond their limits.

Spreading action is not smooth

Clean the bar and the sliding parts of the jaws. Check for any obstructions or bent parts of the bar.

Non-marring pads fall off

Ensure the pads are fully seated onto the jaws. If they are damaged or stretched, they may need replacement.

Pros and Cons

Pros

  • Versatile as both clamps and spreaders.
  • Offers strong clamping force for its size.
  • Durable construction with metal and reinforced nylon.
  • Includes non-marring pads to protect work surfaces.
  • Quick-release mechanism for fast adjustments.

Cons

  • Manual adjustment may be slower than some powered tools.
  • Maximum clamping force is less than larger, heavy-duty clamps.
  • The ratcheting mechanism might require a learning curve for some users.

Setup, Compatibility & Care

Setup: These clamps require no assembly. To use as a clamp, simply slide the movable jaw along the bar to the desired position and squeeze the handle. To use as a spreader, press the quick-release button to open the jaws to the maximum width, then position and squeeze the handle to apply pressure outwards. The metal ratcheting mechanism engages automatically as the handle is squeezed.

Compatibility: Compatible with most standard woodworking and DIY projects. Not designed for extreme industrial applications requiring very high clamping pressures or resistance to harsh chemicals.

Care: After use, clean the bars and mechanism with a dry cloth to remove dust and debris. If necessary, use a slightly damp cloth. Periodically check the removable pads for wear and tear. Store in a dry place to prevent rust on the metal components.

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