Armstrong 78-434 4-Inch Capacity Deep Throat Pattern C-Clamp, Zinc Plated [並行輸入品]

商品説明

Heavy walled hub supports forcing screw, reducing distortion. Armstrong Industrial Hand Tools have a heritage of Made in the USA since four brothers founded the company in 1890. This Armstrong brand C-clamp is forged from domestically produced steel ensuring unequalled strength, toughness, and durability. Capacity Maximum: 4, Capacity Minimum: 0, Depth of Throat from Center of Screw: 2-3/4, Thread Size: 3/4-6, Length of Screw: 7-5/8, Minimum Proof Test: 4,100, Full Length Forcing Screw : Yes, Finish : Black Oxide with Zinc Plated Screw, US Federal Specification : GGG-C-406d, Replacement Forcing Screw : 95-511, Replacement Pad : 95-512, Zinc Plated Forcing Screw : Yes, Forcing Screw Threads : Rolled Acme Threads.