These blocks are optimised for wires or Dyneema®/Spectra® core.

Stainless steel, electro polished cheeks, anodised aluminium sheave and polymer plain bearing bushing

Outer side plates to increase breaking load – but still optimising the weight

The sheave is V-shaped for wires. Light holes to reduce weight

Two polyamide washers on pin/bushing to reduce play between wire terminal and cheeks

APPLICATIONS

Designed for wire applications subject to rig loads, e.g. backstays