Lewmar 72mm Synchro Footblock

Lewmar Synchro Footblocks feature alloy cheeks, fixing isolators, and a moulded base plate to prevent sealant ingress into the sheave.

The jamming footblock variant is intended for light hand loads only and incorporates a clever two-step jammer action that keeps the lever close to the block’s side, maintaining a compact profile and reliable grip.

Features

• Standard and jammer options can be double-stacked
• Two-step jammer action keeps the lever close to the side of the block
• Optimised jammer shape holds the line central on the sheave
• Tough alloy cheeks
• Synchro sheave loads match the same-sized block.
• Twin fixings with inserts
• Wide head for a solid base, the block will not “roll” on the deck
• Moulded base plate with a recess to hold sealant around the fixing
• Screws prevent ingress onto the bearing and sheave

Specifications and Diagram

• Part number: 29927261
• Sheave Diameter: 72mm
• Working Load: 1200kg (2645lb)
• Weight: 229g (8.10oz)
• Product Type: Hardware
• Boat Type: Sail
• Block Type: Foot blocks
• Sheave Diameter: 72mm
• Boat Length: 31-50ft