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Armstrong 78-080 Heavy Duty Pattern C-Clamp, 8-1/4-Inch Capacity

5 out of 5 stars 1 customer review

List Price: $352.07
Price: $290.79 & FREE Shipping. Details
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Only 1 left in stock (more on the way).
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  • Enter your model number above to make sure this fits.
  • Made in the USA - quality and availability
  • The strongest C-clamp produced
  • Forcing screw has a square head, does not include a handle
  • Square head is deigned to be turned with a wrench or 4 / 8 point socket due to high load capacity
  • Extra long, heavy walled hub prevents springing under full recommended load
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2 new from $274.82 2 used from $175.00
$290.79 & FREE Shipping. Details Only 1 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Product Description

Product Description

Specifications: Max Capacity: 8-1/4" Min. Capacity: 2-1/4" Depth of Throat from Center of Screw: 3" Thread Size: 1-1/4-7 Length of Screw: 10-5/16" Min. Proof Test: 31,250  lbs Weight: 27.5 lbs Armstrong Industrial Hand Tools 78-080 Heavy Duty Pattern C-Clamp 8-1/4" Max Capacity

From the Manufacturer

Armstrong Industrial Hand Tools have a heritage of Made in the USA since four brothers founded the company in 1890. This Armstrong brand product is built from premium materials and workmanship ensuring unequalled strength, toughness, and durability. Product Type: Heavy Duty Pattern C-Clamp Capacity Maximum (Inch): 8-1/4 Capacity Minimum (Inch): 2-1/4 Depth of Throat from Center of Screw (Inch): 3 Thread Size (Inch): 1-1/4-7 Length of Screw (Inch): 10-5/16 Minimum Proof Test (lbs): 31,250 Full Length Forcing Screw: No Finish: Black Oxide US Federal Specification: GGG-C-406d Replacement Forcing Screw: 95-401 Forcing Screw Threads: Standard V Threads.

Product Information

Technical Details

Part Number 78-080
Item Weight 27.5 pounds
Product Dimensions 10 x 3.5 x 22.6 inches
Item model number 78-080
Discontinued by manufacturer Yes
Item Package Quantity 1

Additional Information

Customer Reviews
5 out of 5 stars 1 customer review

5 out of 5 stars
Best Sellers Rank #1,182,694 in Home Improvements (See top 100)
#932 in Home Improvement > Power & Hand Tools > Hand Tools > Clamps > C-Clamps
Shipping Weight 34 pounds (View shipping rates and policies)
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available November 9, 2004

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Top Customer Reviews

By Bart on November 25, 2014
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Huge, will last forever!
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Armstrong 78-080 Heavy Duty Pattern C-Clamp, 8-1/4-Inch Capacity
This item: Armstrong 78-080 Heavy Duty Pattern C-Clamp, 8-1/4-Inch Capacity
Price: $290.79
Ships from and sold by Amazon.com
Want to discover more products? Check out this page to see more: extra heavy duty c-clamps