Allen Keyball Trapeze System - Narrow Shipping_Carrier This is an externally sealed

This is an externally sealed hatch cover

Width = 8mm

Designed in conjunction with sailing centres in both the UK and abroad

This trapeze ring is lightweight and features a plain bearing block to create a 2:1 purchase system for trapeze height adjustment

Allen Keyball Trapeze System - Narrow Shipping_Carrier This is an externally sealedAllen Keyball Trapeze System With Narrow Backing Plate Includes 2 x Handles For many years the development team at Allen were keen to design a trapeze system that improves the safety of the sport and reduces the risk of entrapment by the traditional hook on trapeze harness. Designer Julian Bethwaite had also been thinking along the same lines and had produced a prototype of the keyball trapeze system. In conjunction with Bethwaite Design, Allen have