130 mm Roller Bearing Block - Single, Soft attachment System 42 Seat size: 11 R

Seat size: 11 R

Used as standard toggle in manual Furlex systems for ø5 mm headstays

To acheive maximum strength

The BBB40 Triple Swivel Block features three 40 mm sheaves for dynamic applications under medium loads

•    An optional Top Swivel Guide separates the jib from the forestay to prevent the    forestay from being twisted with the jib luff

130 mm Roller Bearing Block - Single, Soft attachment System 42 Seat size: 11 RThe RBB130 Single Roller Bearing Block is built for extreme loads and dynamic applications, featuring a large 130 mm sheave. Made from machined black anodized aluminium and equipped with Torlon roller bearings, this block provides superior strength and smooth operation. Polymer thrust bearings resist side loads, and a polymer washer insulates stainless from aluminium to prevent corrosion. The block is made for Soft attachment applications which means