Bessey BES-DUO45-8 3.25x18 One Hand Clamp

Throat Depth: 3 1/4
Clamping Capacity: 18
Clamping Force: 260

-Change from clamping to spreading by simply twisting the dial - no disassembling
-Handle with pump lever parallel to the rail
-Convenient one-handed operation
-All around clamping - in front of, behind and at the side of the rail