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  • Irwin Industrial Tools 512QCN Next Generation 12-Inch Clamp and Spreader
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Irwin Industrial Tools 512QCN Next Generation 12-Inch Clamp and Spreader


List Price: $31.21
Price: $19.61 & FREE Shipping on orders over $35. Details
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  • Patented Locking Swivel Jaw
  • 3-1/2-Inch Throat Depth
  • Removable pads
  • Quick change screw
  • I-Beam Bar
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67 new from $11.99



Product Description

Product Description

IRWIN Tools 512QCN Quick-Grip One Handed Bar Clamp and Spreader Clamp, 12", is the next generation, improved one-handed bar clamp. This Irwin Quick-Grip delivers 300 pounds of sustained clamping force, an I-beam bar and locking swivel jaw. The new feature locking swivel jaw helps conform to uneven work surfaces. Quick-change screw allows bar clamp to turn into a spreader clamp. I-beam bar features removable pads. This bar clamp has a 3-3/16" throat depth.

From the Manufacturer

Irwin Industrial Tools 512QCN 12-Inch Clamp and Spreader Next Generation. New and improved one-handed clamp delivers 300-Pound of sustained clamping force, an I-beam bar and locking swivel jaw

Product Information

Technical Details
Part Number 512QC
Item Weight1.5 pounds
Product Dimensions20 x 5.4 x 9.6 inches
Item model number512QCN
Item Package Quantity1
Warranty DescriptionLIFETIME
  
Additional Information
ASINB001DK7SJM
Best Sellers Rank #4,822 in Home Improvement (See top 100)
Shipping Weight1.5 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableJuly 7, 2004
  
Warranty & Support
Warranty, Parts: Parts
Feedback
 

Customer Questions & Answers

Customer Reviews

These clamps work very well.
D. Baumgartner
As with other Irwin Quick Grip clamps it is very easy to use and adjust.
G Hassel
I will be buying more of these clamps in various sizes.
Jason C. Leever

Most Helpful Customer Reviews

5 of 5 people found the following review helpful By Ben Crosby on March 5, 2012
I've used these in a few different settings, mostly doing theatre carpentry. They're a great fast alternative to c-clamps, and have the added bonus that you can do all of the application and placing with one hand, so you can use your other to hold the piece while you do it. They can't apply as much pressure as a c-clamp, but if you need that kind of pressure, these can at least help you get everything into place before you put the c-clamp on. I would be curious about D. Baumgartner's (the above reviewer) experience with these--they're designed to release with one hand, and they've always done it admirably for me.
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3 of 3 people found the following review helpful By S. Carter on November 27, 2011
Verified Purchase
This is a very beefy clamp, Ive had a smaller one now for two years that's been indispensable around the house with small projects. I bought this one for larger projects and when it came out of the box I was impressed with the overbuilt construction!
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1 of 1 people found the following review helpful By D. Baumgartner on June 26, 2010
Verified Purchase
These clamps work very well. Lot's of holding power. I haven't had them long so don't know about durability, but my Irwin mini clamps have been very durable for about 3 years. The only thing I would change about these clamps is to be able to open them up one handed. I have some old clamps that will do that (different brand), but then those clamps don't have good clamping pressure. Amazon had the best price I found on these.
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1 of 1 people found the following review helpful By Karl Biermacher on December 7, 2013
Verified Purchase
Works great. I thought I had ordered 2, so will have to order another one or maybe three. Should have been using one years ago.
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1 of 1 people found the following review helpful By David Madsen on April 2, 2013
Verified Purchase
These work as expected, I waited for them to be on sale, since this brand costs more than competitors, they do seem to work better than the other brands that I have, but I would wait for them to be on sale.
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1 of 1 people found the following review helpful By Luis Alberto on November 19, 2012
Verified Purchase
This clamp is useful for mobile pad and its ease of use. Besides its construction is very strong. Thank you
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1 of 1 people found the following review helpful By mwiddoes on June 18, 2012
Verified Purchase
Great clamps for the money. Have used from small wood working to large decks. Expander has helped out on a few occasions. Unlimeted uses, a must have on any truck or woodshop.
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1 of 1 people found the following review helpful By RGillund on June 3, 2013
Verified Purchase
These are a decent little clamp. Made of mostly plastic so I doubt they will last a super long time but they do the job and are a reasonable price. I have found that while I'm trying to clamp something flat, they want to pull a little off center so you have to watch out and be careful to check yourself as you are clamping with these.
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Most Recent Customer Reviews


Frequently Bought Together

Irwin Industrial Tools 512QCN Next Generation 12-Inch Clamp and Spreader + Irwin Industrial Tools 524QCN Next Generation 24-Inch Clamp and Spreader
Price for both: $43.86

Buy the selected items together