Correct Installation of Wire Rope Clips: Never Saddle a Dead Horse

Learn the definitive rules for installing wire rope clips correctly—why you must never saddle a dead horse—with spacing and torque tables from CML SARL in Douala.

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Wire rope clips (frequently called U-bolt grips or bulldog grips) are among the most common and versatile fittings found on job sites, ships, and quarries across Cameroon. However, they are also the most frequently misinstalled rigging component. An incorrectly installed wire rope clip assembly can lose up to 50% or more of its rated holding capacity, creating an imminent danger of slippage and catastrophic failure. At CML SARL (Cameroon Maritime Logistics), Douala, we supply certified drop-forged wire rope clips complying with international standards (such as EN 13411-5 and US Federal Specification RR-C-271). This guide provides the definitive rules, torque values, and installation methodology required for safe operation. ### The Golden Rule: "Never Saddle a Dead Horse" The most important rule in rigging with U-bolt clips is: **The saddle (bridge) goes on the live end; the U-bolt goes on the dead end.** - **Live End**: The load-bearing length of the wire rope that carries the tensile force. - **Dead End**: The short, non-bearing tail returned around the thimble. Why does this matter? The U-bolt concentrates crushing force into a narrow radius. If placed on the live end, the U-bolt kinks and damages the primary load-bearing strands, severely degrading rope strength. The broad, grooved saddle distributes pressure evenly without crimping the load-carrying wires. ### Step-by-Step Installation Procedure To achieve the maximum 80% efficiency rating permitted by standards: ...