Ronstan 20mm B/B High Load Double S20 Orbit Block Badge_New Allen have developed the concept

Allen have developed the concept into a sleek and innovative design

which then allows the bush to be screwed tight into the surface

Technical Specifications:

Sheave 22 mm Length  64 mm Weight  99 g Maximum Line  6 mm Maximum Working Load  227 kg  Breaking Load  544 kg

and various pockets for organized storage and easy access to numerous items

Ronstan 20mm B/B High Load Double S20 Orbit Block Badge_New Allen have developed the conceptLashing line must pass through the hub with a tight splice in the head or cross over before lashing to a fixing point. HHL sheave is ideal for higher load applications. Applications Control lines Leech lines & cunninghams Cascading vangs Kite bridles Materials HHL sheave and bearing race: Grade 2205 stainless steel Ball bearings: Grade 304 stainless steel Frame cheeks: Toughened nylon