American type of F clamp is a special F clamp widely used by American woodworkers. This F clamp is based on spring & plates to bring up its clamping power.

AM type of F clamp is made of high quality malleable cast iron. The main clamping system is based on inside spring & stamping plate to clinch steel bar. Each of American type of F clamp is with a wooden handle.

Letterman United Corp. Taiwan No. 177, Wun-Ya St. Wu-Chi , Taichung ( Postal Code : 435 ) , Taiwan.

TEL : 886-4-26567334 FAX : 886-4-26567342 E-mail : letterman888@seed.net.tw & letterman999@gmail.com