Allen 40mm Dynamic Single Swivel Block With Fiddle- A2040F Laser Sails We've added reinforcement in all

We've added reinforcement in all the right places and the sails are professionally made to last

Rope Diameter - 5-6mm

Top quality breathable Polycotton material

but rest assured it will stretch to be nice and snug

lock into the toe strap and hike harder for longer while maintaining full mobility

Allen 40mm Dynamic Single Swivel Block With Fiddle- A2040F Laser Sails We've added reinforcement in allAllen 40mm Dynamic Single Swivel Block With Fiddle A2040F New for 2023. 40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines. Made from high strength, lightweight glass loaded nylon and featuring Allens dynamic bearing technology for a high performance block suitable for keelboats and dinghies Key Features We Love Bearings Dynamic blocks feature our patented bearing system which uses twin