Carr Lane Roemheld hydraulic extending clamps have a sturdy lever mechanism that extends into clamping position, and retracts for loading. Our extending clamps are available in a variety of clamps including compact clamps, hinge clamps, slide pivot clamps, flat clamps, block extending clamps, and low-block edge clamps. Each category of clamp has the sizes and finishes to fit your machining needs. Browse our large variety of extending clamps in our catalog below.
Compact Clamps have a sturdy lever mechanism that pivots into clamping position. These clamps are extremely compact both in footprint and overall height. The clamping lever pivots a full 90° for clear loading even when using custom long clamping levers. Ideal for clamping in narrow recesses. The top-flange cartridge-type version shown here is designed specifically for space-saving manifold mounting. Integrated pneumatic clamping monitoring allows checking for workpiece presence and clamping pressure.
Pivoting arm rotates completely back for loading clearance. Great new design provides excellent protection against flood coolant, chips, and welding spatter. Compact, flat design with choice of swivel pad or solid radius nose. Pivoting arm is designed to resist side forces at the clamping point. Dual mounting capability: all clamps are ready for standard fittings and manifold mounting. All units are ready for optional position sensing.
Lever arm slides straight forward into clamping position, then pivots to clamp down. Clamping direction can be set to any angle within 360°. Ideal for clamping in slots or bored holes. Clamping insert can be easily removed and adapted to different workpieces. Rugged design uses a wedge assembly to provide high force with excellent protection against flood coolant and chips (the interior of the clamp is hermetically sealed to the exterior). Lever arm is designed to resist side forces at the clamping point. Dual mounting capability: all clamps are ready for standard fittings and manifold mounting.