Wire Rope Clips

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E-Rigging.com has a full line of wire rope clips in galvanized, zinc plated, and stainless steel finishes to best suit your job’s requirements. A wire rope clip, also called a clamp, cable clamp, wire rope clamp, U-Clip, U-Clamp, is used to fix the loose end of the loop back to the wire rope. It usually consists of a U-shaped bolt, a forged or cast saddle and two nuts. The two layers of wire rope are placed in the U-bolt. The saddle is then fitted over the ropes on to the bolt (the saddle includes two holes to fit to the U-bolt). The nuts secure the arrangement in place.

In order to achieve maximum strength on vinyl coated cable, please remove the vinyl coating from the cable in the area where the wire rope clip, sleeve, or button will be affixed. When selecting termination fittings for vinyl coated cable, select the fitting that is sized to the diameter of the cable, not the diameter of the coating. If you affix the termination fitting over the vinyl coating, the strength of the assembly will be greatly reduced.

Count on E-Rigging for quality, sturdy stainless steel wire rope clips to help secure loose ends. As knowledgeable experts in the rigging industry, we work hard to provide you with reliable products that will last you for many years to come. For more information on our wire rope clips, browse our online catalog! For questions or inquiries on our stainless steel wire rope clips, contact us!

Wire rope clips are fittings used to make an eye or join two cable or wire rope ends together. They are a simple fitting that can be installed in the shop or in the field. There are three basic types of steel wire rope clips – Drop forged, malleable iron and fist grip types. The intended application for the wire rope or cable should determine which type to use.

For important or critical applications and if to be used in overhead lifting or suspending, always use standard drop forged type and drop forged fist grip type clips. Never use a malleable iron type clip for these applications.

The components of wire rope clips are the saddle, the bolt(s) and the nuts.

Forging is the practice of heating a piece of steel and hammering it to shape. Doing this gives the steel linear grain structure and greater strength. In the drop forged clips, the saddles are the parts that are drop forged. The saddles of malleable iron clips are made from a type of steel with poorer strength qualities and is cast into shape and therefore, has a granular microstructure and not linear. This means the cast malleable saddle can yield under greater loads and cause the wire rope or cable to slip through and potentially fail. In general, forging is stronger than a casting.

For clips to work properly and gain their design efficiency (see charts), both the minimum number of clips required and the nuts must be torqued to the prescribed foot/pound rating.

In drop forged and fist grip type clips, the saddle pieces are hot dip galvanized and the bolts and nuts are electro-galvanized (zinc plated). With malleable clips, the saddles, u-bolts and nuts are electro-galvanized.

All three types of clips that E-Rigging sells conform to U.S. Federal Specification FF-C-450. It should be noted that stainless steel wire rope clips do not conform to this federal specification.

Wire Rope Clip Installation

It is important to ensure wire rope clips are installed properly. Incorrect installation can reduce the working load limit by 40%. Below are general guidelines for installing wire rope clips.

Termination Efficiency
After proper assembly, a wire rope clip termination can be expected to hold 80% of the breaking strength of the wire rope for cable diameters 1/8” through 7/8”.
This number is typically referred to as termination efficiency.
Sizes 1” through 3 ½” has a termination efficiency of 90%.

Parts of a Wire Rope Clip & Assembly

Clip Installation Diagram

Below is a diagram showing proper clip installation it is imperative that you install the saddle on the live end of the wire rope. An easy to remember saying to help remember proper clip installation is:

NEVER SADDLE A DEAD HORSE!
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