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Armstrong 78-030 Heavy Duty Pattern C-Clamp, 3-5/16-Inch Capacity

5 out of 5 stars 1 customer review

List Price: $130.02
Price: $112.27 & 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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8 new from $93.39
$112.27 & FREE Shipping. Details Only 1 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

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Product Description

Product Description

C-clamp- heavy duty 1-1/4 to 3-

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): 3-5/16 Capacity Minimum (Inch): 5/8 Depth of Throat from Center of Screw (Inch): 2 Thread Size (Inch): 7/8-9 Length of Screw (Inch): 5-3/4 Minimum Proof Test (lbs): 16,250 Full Length Forcing Screw: No Finish: Black Oxide US Federal Specification: GGG-C-406d Replacement Forcing Screw: 95-385 Forcing Screw Threads: Standard V Threads.

Product Information

Technical Details

Part Number 78-030
Item Weight 5.8 pounds
Product Dimensions 9.2 x 6.5 x 1.5 inches
Item model number 78-030
Discontinued by manufacturer Yes
Item Package Quantity 1

Additional Information

ASIN B00004WC4F
Customer Reviews
5 out of 5 stars 1 customer review

5 out of 5 stars
Best Sellers Rank #453,529 in Home Improvements (See top 100)
#324 in Home Improvement > Power & Hand Tools > Hand Tools > Clamps > C-Clamps
Shipping Weight 6.3 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

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Top Customer Reviews

By Kevin on January 17, 2015
Verified Purchase
Heavy duty with a great finish just like it says.
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Armstrong 78-030 Heavy Duty Pattern C-Clamp, 3-5/16-Inch Capacity
This item: Armstrong 78-030 Heavy Duty Pattern C-Clamp, 3-5/16-Inch Capacity
Price: $112.27
Ships from and sold by Amazon.com
Want to discover more products? Check out these pages to see more: extra heavy duty c-clamps, c clamp, 5 inch