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Wire Rope Clips & Turnbuckles

Clips and turnbuckles are the two critical parts of a wire rope run: one locks the rope end, the other sets the tension. This page covers sizing and correct fitting. The catalogue holds 15 sizes from 6 to 24 mm.

Sizing and fitting

Clip size matches the rope diameter: a 10 mm rope takes a 10 mm clip. One clip is never enough — use at least two, or three on thick rope, spaced about six rope diameters apart.

The U-bolt of the clip must always sit on the dead end of the rope (the short, unloaded side), with the saddle bearing on the loaded side. A clip fitted the wrong way round crushes and weakens the rope.

Hook-and-eye turnbuckles set the tension of the run: turning the body draws the two ends together. The size is chosen for the load and the rope diameter.

Frequently Asked Questions

  • How many clips per termination?

    At least two, or three on thick rope, spaced roughly six rope diameters apart.

  • Which way round does a clip go?

    The U-bolt on the dead end (the short, unloaded side) and the saddle on the loaded side. Fitted the wrong way round it crushes and weakens the rope.

  • How is clip size chosen?

    To match the rope diameter. A 10 mm rope takes a 10 mm clip; an oversized clip will not grip the rope properly.

  • What is a turnbuckle for?

    Setting the tension of the run. Turning the body draws the hook and eye together, which is how a line is re-tensioned once the rope has slackened.