HARKEN 100mm Aluminium Double Block — Swivel 92326 They are made from 25mm

They are made from 25mm diameter webbing with overload indication and double action stainless steel hook that prevents accidental opening

More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power

VETUS bulkhead mounting tank for fitting in confined spaces - or where an underfloor situation is impractical

the pressure arm always exerts maximum control pressure

HARKEN 100mm Aluminium Double Block — Swivel 92326 They are made from 25mmBlack Magic Air blocks are a top favourite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A centre cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay