One-Hand Clamping Made Easy: Operate the strap clamp with a single hand, freeing the other to hold your workpiece precisely in place for a perfectly aligned glue-up every time Ratchet Control for Every Joint: The stepped ratchet mechanism lets you build clamping pressure gradually — from gentle positioning to firm, secure tension — giving you full control Automatic Belt Retraction for Speed: The self-retracting belt wraps around rectangular frames instantly, making initial setup fast & letting you focus on the craft rather than fiddling with the clamp Elastic Jaws Grip without Slipping: Four elastic clamping jaws conform to the corners of your frame, holding wood, picture frames, and cabinet boxes securely without marking or damaging the surface Trusted Wolfcraft Quality since 1949: Built to the high standards expected from a long-established tool brand, this frame clamp is a reliable addition to any woodworking or DIY workshop