Harken 57mm Carbo Ratchamatic Triple Block /150 Cam-Matic Badge_New A stainless steel back-plate in

A stainless steel back-plate in narrow format allow for easy changing to suit different designs of harness

Trigger Load – The AutoRatchet mechanism is designed to engage at 10kg with a line wrap of 180 degrees around the sheave

Important note: The picture shows the HK150 Alloy cleat - the cleat fitted is actually the HK365 Carbo-Cam

Compact and lightweight

Triple blocks are generally used in systems such as cunninghams or vangs

Harken 57mm Carbo Ratchamatic Triple Block /150 Cam-Matic Badge_New A stainless steel back-plate in. The Carbo Ratchamatic is a load sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light air modes is seamless. Sheave 57 mm Length 103 mm Weight 421 g Shackle Pin 6 mm Maximum Line 10 mm Maximum Working Load 680 kg Breaking Load 1700 kg Holding Power 10: 1 Footnote: Maximum working loads and breaking loads for blocks based on cam strengths.