130 mm Roller Bearing Block - Single, Stand Up Lead Lower Block: 405-001-14

Lower Block: 405-001-14

Block adapter PBB80 replaces the shackle of a PBB80 single block to fit deck rings and T-bases of other mast manufacturers

Closewd: 3280 mm

Important - this product is designed and dimensioned primary for gennakers/asymmetric spinnakers and not for Code Zero sails

critical for precise rig adjustments according to Seldén's specifications

130 mm Roller Bearing Block - Single, Stand Up Lead Lower Block: 405-001-14The RBB130 Single Stand Up Block is designed for heavy duty, high load applications. Featuring a 130 mm sheave, the block is made from machined black anodized aluminium with Torlon roller bearings for maximum performance under load. The stainless stand up base and spring ensures optimal positioning and polymer thrust bearings provide resistance to side loads. A polymer washer insulates stainless steel from aluminium to prevent corrosion. Ideal for