57mm Ratchamatic Flip-Flop Block, Cam Cleat

Description

Small Boat Flip-Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles. Ratchamatic block versions roll freely in both directions under low loads and automatically engage a ratchet mechanism as loads increase, giving sailors a holding power of up to 15:1.

Specifications

Working load (kg)

136

Sheave diameter (mm)

57

Breaking load (kg)

272

Rope diameter (mm)

10

Weight (kg)

329

Height (mm)

106

Width (mm)

66

Length (mm)

110