Catalog number: ATI542 Features: ●Use with the optional ATI508 series seat holder pliers. ●Combines a Zamak alloy yoke (cast) with a steel spring to provide 70 lbs of clamping pressure. Applications: ●For the aviation industry. Specifications: ●Compatible thickness (inches): 7/16 to 2 ●NSN# 5120-01-428-5605 Material/Finish: ●Tool steel
