CMFQ25 – Teng F-Clamp Quick Lever For high pressure fast action clamping purpose. Ratchet type lever prevents overloading and resists vibration. Ergonomic clamping and release lever. Vibration resistant. Max Clamping Force: 3922N Span Width: 250mm Throat Depth: 120mm Bar Dimensions: 22.0 x 10.5mm Weight: 1500g