Reliable heavyduty toggle clamp for fast, secure workholding. Durable construction: strength steel with galvanized coating resists rust and wear, designed for medium to heavyduty use. Selflocking toggle: prevents accidental opening, keeping your workpiece secure during machining, welding, or assembly. Quick press operation: onehanded clamp and release for efficient workflow. Adjustable installation: Ushackles let you set clamping distance and force to fit your fixture with versatile mounting options. Wide application: ideal for doors, machinery, automotive assembly, fixture plates, and general equipment holding. Performance and compatibility: provides consistent clamping force across a range of workpieces and thicknesses. Use scenarios: Securing a cabinet door or panel during frame alignment. Holding metal workpieces in a welding jig for repeatable welds. Clamping automotive fixtures or fixture plates on an assembly line.