System 42 - Spare Rubber for End Control Toggle The BBB40 Cheek Block is

The BBB40 Cheek Block is designed for fixed mounting on flat surfaces

this organizer features polymer sheaves with integrated polymer ball bearings to absorb side loads from ropes entering at vertical angles

The Valley Cleat with Becket and Fairlead in Aluminium is designed for use with 1-6 mm lines

ensuring safe and precise rig adjustments in accordance with Seldén's recommendations

The block features a plain bearing with polymer bushing and two axial Delrin®

System 42 - Spare Rubber for End Control Toggle The BBB40 Cheek Block isEnd control rubber for System 42 endstops. Fits end controls 444 112 01 02 03 04, Self tacking end stop 444 138 01.