Harken 57mm Block Swivel, Becket, Cam Cleat Boat Melges 24 The patented T2 Ratchamatic is

The patented T2 Ratchamatic is HarkenÕs newest block to feature the T2 lineÕs styling and soft-attachment system

has a sheave Ø of 16mm (5/8 in) and can accommodate a maximum line Ø of 5mm (7/32 in)

Storage Temperature: From -4°F to 176°F (-20°C to 80°C)

A length of Spectra¨ line is included

Stack vests head to toe and front to front

Harken 57mm Block Swivel, Becket, Cam Cleat Boat Melges 24 The patented T2 Ratchamatic isLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.