WORKPRO 6”/12” Bar Clamps for Woodworking, 150/300lbs CAP, 2PC 6” Light Duty & 2PC 12” Medium Duty

SKU: UW001421AE

Sale price$39.99 Regular price$49.99Save 20%

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Free shipping over $29.99
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15 Days Return


Solid Construction: A great, defined, rail construction makes sure the clamps do not slip and tighten very effectively when really putting the pressure on. (6-inch clamp rated up to 150lbs, 12-inch clamp rated up to 300lbs).

Quick-clamp: The quick-release latch makes it so easy to take them off your project or adjusts the fix in seconds.

Non-marring Pads: Larger pads provide a larger area of thrust surface. More balanced force and parallel clamp. Non-marring, non-slip texture protects your project.

2nd Usage - Spreader: The unique quick-change button design allows the F clamp to be a spreader as well. Just press the red button to take the jaw off and then reverse it before putting it back in, you will get the spreader you need.

wood clampsclamps heavy duty

Package Dimensions: ‎21.5 x 9 x 3 inches

Size: ‎6“/12” 150/300lbs 4PC

Included Components: ‎12" Bar Clamps (300lbs CAP) *2, 6" Bar Clamps (150lbs CAP) *2

Payment & Security

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Order Processing

  • We only ship to the US.
  • We process orders within 2-3 business days, excluding weekends and holidays.
  • Successfully placed orders will receive an e-mail confirmation with the order details. If you do not receive an e-mail, please check your spam filter or contact us via for confirmation.

We provide good shipping service to make your shopping process more satisfied. The shipping prices base on prices are as follows:  International Standard Shipping

US$0.00–US$29.99   US$4.99 

International Standard Shipping 

US$29.99 and up Free shipping   

We will choose the best logistics for you according to your address, the nature of the goods, and other factors. The duration of shipping will be from 3 to 10 days.


If you ask to change the address after the order has been shipped, WORKPRO does not guarantee the successful update of your order's shipping. You are responsible for all possible risks and expenses caused by changing the address after the order has been shipped.

 When you place an order, please be sure to enter the correct name, address, and contact information so that we can deliver your orders successfully.

If you are not 100% satisfied with the item you received, we will accept returns within 15 calendar days of receiving the item.

What can be returned or exchanged?

  • Items ordered were received within the past 15 days.
  • Product is in the same condition as when you received it.
  • All packaging, accessories, accessories are still in new or like-new condition and will not affect resale.

If you believe the product is defective, please contact Customer Service: with product and defect details.

Return process within 15 days of receiving your order

Submit a return request to the customer service email: Please include a description and photo explaining the reason for your return.
We reserve the right not to accept returns without prior approval from Customer Service.

Once our customer service department approves your request, we will provide you with a return address. Please ship the item via your local post office within 3-5 business days of receiving the return form and keep the tracking number handy.
EDIT: Consumers are not responsible for return shipping if an item is received damaged or incorrect.

In other cases, if a return is requested, the consumer shall bear the shipping cost. The specific cost depends on the courier company you choose.

No restocking fees are charged to customers for returning defective products

All returned items will be inspected. We will process a refund when we confirm that the product has the problem you mentioned. After we process your refund, it usually takes 3-7 business days for the funds to be credited to your account, depending on your bank or payment service. Your bank or payment service may charge a small transaction fee.
Note: The value of the return is equal to the selling price of the returned or exchanged item, including applicable taxes. For online returns, original shipping charges will not be refunded unless otherwise stated.

return address

If you wish to return any item to the nearest return address, please contact our Customer Service at You will receive a reply as soon as possible.

Note: Please do not send returns to the address on the package. This is not our return address and will affect the processing of your return.

Contact Email:


+86 159 9016 0169

Customer Reviews

Based on 193 reviews
Erica Byrd
One-Handed Wonder

The one-handed operation of these clamps is a game-changer. It frees up my other hand for more intricate tasks.

Kathryn Barnum
Reliable Grip for Precision Work

Whether I'm working on intricate details or larger pieces, these clamps provide a secure grip every time.

Derick Entzminger
Strong Grip, No Slippage

These clamps provide a strong grip with no slippage, ensuring that my workpieces stay in place until the job is done.

Angela Sever
Versatile Tools for Every Task

These bar clamps are incredibly versatile and can handle a wide range of tasks in my workshop. I highly recommend them.