Bessey Tools 2.5 in. x 6 in. Tradesmen Clamp is a reliable and durable clamping solution that traces its heritage back to 1936, when the BESSEY malleable cast iron bar clamp was introduced as the world’s first sliding arm clamp. This innovative design has stood the test of time, combining traditional craftsmanship with modern enhancements. While clamps with classic wood handles remain popular, many models now feature ergonomic "2K" composite handles or convenient "tommy bar" sliding pin handles for improved grip and ease of use. Additionally, many clamps are equipped with snap-on pressure pads that can be easily replaced, helping to extend the tool’s lifespan and maintain optimal performance even after spindle wear or damage. Model Number: