Pulley Blocks Lewmar 8mm 10mm 12mm 14mm


Four different styles of Lewmar Syncro Pulley Blocks, with a range of 4 sizes.

Syncro blocks feature the universal head to enable the shackle to be fixed in line, at 90 degrees or swivel through 360 degrees.

Reliable plain bearing sheaves are UV stabilized for longer life.  With the bushing incorporated into the sheave they run for considerably longer than normal plain bearing pulleys.

Stainless steel strap takes the load while polycarbonate cheeks protect the deck. Hard working, well proven blocks constructed from the best materials available for the marine environment.

Single Pulley Block

Single Pulley Block with Becket

    Fiddle Block 

    Fiddle Block with Becket

      Fiddle Block with Becket and Cam Cleat

        • (10101, 10102, 10103, 10104) 50mm diameter sheave accepts 6-8mm dia rope - safe working load 450kg
        • (10105, 10106, 10107, 10108) 60mm diameter sheave accepts 8-10mm dia rope - safe working load 800kg
        • (10201, 10202, 10203, 10204, 10207) 72mm diameter sheave accepts 10-12mm dia rope - safe working load 1100kg
        • (10104, 10108, 10204A, M13443) 90mm diameter sheave accepts 12-14mm dia rope - safe working load 2000kg