Allen 60mm Switchable Pro Ratchet With Wave Sheave Shipping_Standard The boot is shaped on

The boot is shaped on Zhik’s unique ergonomic lasts

Height: 23mm

small pulley

Weight - 88g

Allen 60mm Switchable Pro Ratchet With Wave Sheave Shipping_Standard The boot is shaped onPro Ratchet 60 with Wave Sheave The most effective way to increase friction is to add sharp edges to the ratchet sheave, but this quickly deteriorates and wears away the rope. So, after working alongside leading rope manufacturers the Allen design team came up with a simple solution which improves grip without chewing away at your expensive rope. The Wave sheave has an offset V style grip, made from hard wearing recycled plastic nylon, which does not