If you are looking for a high-quality locking clamp, the KTI 58809 Locking Welding Clamp is the tool to have on hand. The quick release trigger allows you to secure and unsecure your work piece with ease. With a throat depth of 3 1/4 in., this welding clamp can hold materials up to 2 3/4″ thick. It has an overall length of 9″, and comes with a chrome plated finish. The clamping force of 500 lb ensures that it will securely hold your work piece in place during use. If you want a reliable locking clamp that will not let you down, this KTI 58809 Locking Welding Clamp is what you need.