TECHNICAL FEATURES RATCHET BLOCK ARB45

- 5mm dia Delrin ball bearings and a 45mm dia aluminium sheave.

- 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 and precise

TECHNICAL FEATURES RATCHET BLOCK MRB60 

- 5mm dia Delrin ball bearings and 60mm dia aluminium sheave

- Manual switch for either ratchet function or free-turing

APPLICATIONS

- Dinghy main sheets

-Dinghy spinnaker shets

ARB 45. A Special insert is used to locate the shackle at 0 or90 deg. When removed the shckle spins freely.

Rachet Block MRB 60 Single Becket more info... Price: £51.40	Rachet Block MRB 60 Single cheek, anti clockwise more info... Price: £49.80
Rachet Block MRB60 Single cheek, clockwise more info... Price: £49.80	Ratchet Block ARB45 Single more info... Price: £41.52
Ratchet Block MRB60 Single more info... Price: £47.79