Bessey Tools 4 in. LM Bar Clamp is a strong yet lightweight clamp designed for durability and ease of use. Crafted from quality materials, it features zinc die-cast sliding jaws that deliver up to 330 pounds of clamping force. Despite its compact size, this clamp boasts full-sized features like an ACME threaded screw for quick and smooth operation, a serrated rail for slip resistance, and a non-marring soft pressure pad at the end of the spindle to protect your workpieces. It effectively replaces multiple C-Clamps of various sizes and works up to nine times faster, making it an efficient and reliable tool for your clamping needs. Model Number: