DESCRIPTION

TECHNICAL FEATURES

  • The block is designed with lightweight Delrin ball bearings and comes with a composite sheave.
  • The Sheave turns freely clockwise. When used as a turning block for spinnaker sheet, fit it on starboard quarter.
  • The sheave automatically changes from free-turning to ratchet when the load increases. The sailor decides when the automatic ratchet kicks in.
  • The switch-over point is set using an allen key to adjust a screw inside the sheave. Fast, simple, precise.
  • Attaches with three M5 screws.

Safe working Load: 250 kg
Breaking Load: 500 kg
Max line size: 10 mm

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight3.42 oz.97.00 g.
Safe Working Load551.15 lb.250.00 kg.
Breaking Load1102.31 lb.500.00 kg.
Max Line Size0.39 in.10.00 mm.