Screw-Knob Arca Clamps

Leofoto LHC-50 / LHC-60 50mm / 60mm Screw-Knob Clamp With QP-70N 70mm Plate Arca Compatible

Leofoto DDC-50 + BPL-50N Bidirectional Subtend Double Clamp MINI CLAMP with Plate

Leofoto DC-38Q 38mm Screw-Knob Clamp W/ BPL-50N Plate /W Strap Slot

Leofoto LHC-50 Silver 50mm Screw-Knob Clamp With QP-70N 70mm Plate Arca Compatible

Leofoto DC-50 + BPL-50N Quick Release Clamp Screw-Knob with Plate Compatible with ARCA / Manfrotto RC2

Leofoto DDC-38 + BPL-50N Bidirectional Subtend Double Clamp MINI CLAMP with Plate

Leofoto DDC-50B Double-Sided Clamp