Fist grip wire rope clips, also known as fist grip cable clamps, are a type of rigging hardware used to secure wire ropes or cables. They have a similar design to U-bolt wire rope clips, but the U-bolt is replaced with a fist-shaped clamp that fits over the wire rope. The wire rope is placed in the saddle of the clamp, and two nuts are tightened to secure the wire rope in place.
Fist grip wire rope clips provide a more secure hold than U-bolt wire rope clips and are less likely to damage the wire rope. They are commonly used in applications where the wire rope is subject to high loads or tension, such as in lifting, rigging, and towing operations, as well as in construction, mining, and transportation.
To ensure safe and efficient use of fist grip wire rope clips, it is important to select the right size and type for the wire rope and application. The correct number of clips must be used, and they must be spaced properly along the wire rope to ensure a secure hold. The manufacturer's torque specifications must be followed when tightening the nuts to prevent over-tightening or under-tightening, which can compromise the strength and integrity of the wire rope and the clips.
It is also important to regularly inspect the wire rope and the fist grip wire rope clips for signs of wear or damage, such as corrosion, cracking, or deformation. Any damaged or worn components should be replaced immediately to ensure the safety of the rigging system and the personnel involved.