Receive Free Shipping Every Day on Orders of $35 or More. Click Here to Learn How!
Receive Free Shipping Every Day. Click Here to Learn How!

3-1/4'' to 8'' Extendable Aluminum C-Clamp Zoom

See it in action:

Extendable Aluminum C-Clamp

3-1/4'' to 8'' Extendable Aluminum C-Clamp

Item #: 55121
Large clamping capacities and lightning-fast adjustments make this innovative C-clamp a must-have for your workshop.
No Longer Available
Sign up for price alert Add to Wishlist Find in Store


Say goodbye to the slow closing action of traditional C-clamps—this clever variation features a thumb-actuated quick-release lever that lets you slam the jaws shut in record time. Not only that, but its clamping range can be extended just as quickly with a second quick-release lever mounted on the bar. If you need extra heavy clamping power, simply pull the handle down and rotate it 90° for more leverage. The clamp is sturdily built with aluminum jaws that help shed weight for easy operation.

  • Quick-release screw mechanism for fast clamping action
  • Adjustable frame also features has a quick-release lever
  • Soft rubberized handle for a firm, comfortable grip
  • Includes two removeable high-visibility clamp pads that won't mar your work
  • Scale is imprinted on frame
  • Lightweight aluminum jaws
  • Jaw opening ranges from 3-1/4'' to 8''
  • 3'' throat depth

What's included

(1) 3-1/4'' to 8'' Adjustable Aluminum C-Clamp

Technical Details

  • Weight (lbs): 1.8000

Product Warnings

WARNING This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Related Articles

Feedback X