Harken High-Load Ball and Socket Stand-Up Swivel Base Tracking_Boardfy Sheave 57 mm Length 125

Sheave 57 mm Length  125 mm Weight  113 g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load  227 kg Breaking Load  907 kg Holding Power 10:1

Internal width - 8mm

Reinforced batons provide rigid support against the boat

Fast drying – composite fleece lining draws water away from the inner surface maintaining a dry feel and maximum insulation

The sleek black design features Gill branding down the right leg and a pop of colour with orange stitch detailing

Harken High-Load Ball and Socket Stand-Up Swivel Base Tracking_Boardfy Sheave 57 mm Length 125Stand up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fairlead under load. The ball and socket design lets blocks articulate up to 45 degrees and swivel freely. The 460 and 461 bases (high load versions of the 010 and 029) have stainless steel reinforcement plates to handle the high load capacities of 57 mm and 75 mm Carbo blocks. Height 44 mm Weight 113 g Base 54 mm Inside Socket 10 mm Pin 5 mm