Enerpac CAS51 Clamp Arm

The Enerpac CAS51 Clamp Arm delivers 5 kN of clamping force, providing a precise and repeatable grip for hydraulic clamping setups and demanding fixturing tasks, where maintaining consistent pressure across cycles is essential for part quality and process stability. Identified by model CAS51 and the part number 4913C, this Enerpac clamp arm is a dedicated accessory designed to interface with compatible clamp systems to apply controlled pressure to workpieces during machining, assembly, calibration, or testing operations, and it serves as a key component in reliable clamping fixtures. With a defined 5 kN rating, the CAS51 emphasizes reliability and consistency across repetitive clamp cycles, helping to maintain alignment, reduce slippage, and preserve surface finish by minimizing vibration in fixtures, while its compact form reduces added footprint within the tooling envelope. When sourcing replacements or spares, reference the CAS51 designation and 4913C part code to ensure you match the exact Enerpac component and preserve the intended clamping performance, compatibility, and safety characteristics in your system.