Allen 16mm Optimist Sprit Block A4068 wallet Double needle clamps the line

Double needle clamps the line making it easy to pull through

27mm Height

Mesh back for venting

This block also comes with a strengthened vang key

Mötsenböcker’s Lift Off® Spray Foam & Silicone Caulk Remover removes wet or dry silicones

Allen 16mm Optimist Sprit Block A4068 wallet Double needle clamps the lineThe Allen high tension stainless steel block range is specifically intended for use where wire, Dyneema and Spectra lines are loaded under high tension. he entire block is engineered using 316 stainless steel and the inner ball race sheave is CNC machined from solid giving unfailing results every time. Max Wire 4mm Bearing Type Wire Sheave mm 16mm Weight 20g Breaking Load 400kg Length 55mm