The body encloses an internal reduction system and in conjunction with an external tackle, it can provide even more power making it a viable alternative to hydraulic systems. The stainless steel internal spring allows the boom to be positioned at an ideal height removing the need for a topping lift. This facilitates reefing manoeuvres, eliminating the need for an additional operation.
The body of the unit is made from hard anodized Teflon coated aluminium.
The blocks shown in the image are included, but the rope, mast and boom fittings, as well as external tackles are sold separately.
Available in 3 Sizes to suit boats upto 44 foot:
Code: 860273 - 2:1 Internal Ratio for Boats 24-32ft with Sail Area 25m.sq.
• Max Length: 1340mm • Pin Diameter: 10mm
• Weight: 2.4kg • SWL: 150kg
Code: 860274 - 3:1 Internal Ratio for Boats 29-37ft with Sail Area 35m.sq.
• Max Length: 1800mm • Pin Diameter: 13mm
• Weight: 6.0kg • SWL: 300kg
Code: 860275 - 4:1 Internal Ratio for Boats 38-44ft with Sail Area 45m.sq.
• Max Length: 2150mm • Pin Diameter: 16mm
• Weight: 7.0kg • SWL: 450kg