30 mm Ball Bearing Block - Triple, Becket Length 71 mm Extendable carbon fiber gennaker bowsprit

Extendable carbon fiber gennaker bowsprit sold as a kit for deck mounting

L-MAX: 319 mm

the unsupported length (USL) of the bowsprit and the Distance between supports between the bowbracket and the forward pad eye (DBS)

It is ideal for tackles where ease of adjustment and smooth operation are critical

Align the holes in luff extrusion/joining sleeve with the threaded hole in the torque tube

30 mm Ball Bearing Block - Triple, Becket Length 71 mm Extendable carbon fiber gennaker bowspritThe BBB30 Triple Becket Block is a 30mm ball bearing block with a stainless attachment eye and a becket. The block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheaves and cheeks. Acetal bearing cage to prevent ball to ball friction and to reduce weight. Ideal for moderate and dynamic loads with minimal friction. Safe working Load: 600 kg Breaking Load: 1200 kg Max line size: 8 mm