Stein RC3100 pre tension pulley

Product Description

The RC-3100 Pre-Tension pulley has been designed to work in conjunction with the range of RC Lowering Devices. Simply attach a prussik to the main rigging line attach the pulley to the prussik place a couple of wraps around the lowering device then loop up to the pulley; you now have a simple 3:1 ratio tensioning system which can easily be loaded, tensioned, and removed single handed.