60 mm Roller Bearing Block - Single, Backstay, Halyard Length 32 mm Height: 39 mm

Height: 39 mm

The use of chrome plated aluminium bronze and marine-grade stainless steel terminals provides exceptional resistance to corrosion and thread seizing

Designed for the Mk2 range (production year 2022- )

L-MIN: 162 mm

60 mm Roller Bearing Block - Single, Backstay, Halyard Length 32 mm Height: 39 mmThe RBB60 Single Backstay Roller Bearing Block is ideal for backstays (permanent backstays) as the upper block in a cascade system or for a 2: 1 main halyard arrangement. Made with top quality materials like machined black anodised aluminium and Torlon roller bearings, it ensures durability and performance under all conditions. Acetal thrust bearings stabilize the sheave when subjected to side loads. Seldn Roller Bearing Blocks (RBB) is our