Lewmar Versatile Synchro Footblocks

Lewmar's Synchro footblocks use alloy cheeks, fixing isolators and to prevent sealant from getting into the sheave, a moulded base plate.

You'll find sizes 60-90mm in both standard and jamming formats - they can easily be stacked to form a double footblock.

Features

• Standard and jammer options can be double stacked
• Two-step jammer action keeps lever close to side of the block
• SS hollow cast jammer holds fast without tearing the line
• Optimized jammer shape holds line central on the sheave
• Tough alloy cheeks
• Synchro sheave loads match the same sized blocks
• Twin fittings with inserts
• Wide head for a solid base, block will not "roll" on the deck
• Moulded base plate will recess to hold sealant around fixing screws and prevent ingress onto the bearing and sheave