Constrictor® TextileRope Clutch

Unlike conventional clutches the Constrictor® system does

not crush the rope between two metal surfaces. Instead, the

loaded rope is held securely in a textile sock, itself attached

to an anchor base. 

The rope runs freely through the sock in one direction, but is gripped instantly within the sock when running out in the opposite direction. 

This patented “constrictor effect”, provides increasing holding power as the load increases.

Stronger and Lighter

Twice the holding power and a third of the weight of conventional

rope clutches.

No Line Abrasion or Rupture

The textile sock closes like an octopus on the line. 

The extraordinary grip is the result of fibre-to-fibre contact that is far less aggressive than a traditional metal cam, but much more effective.

Release Under Load

The line can easily and safely be released under load without the use of a winch, simply by pulling the lanyard.

Remote Release

The Dyneema® lanyard can be extended to offer remote release; to reduce spar compression and minimise halyard creep.