30 mm Ball Bearing Block - Single, Through-Deck lead Endless Furling Line This way a retrofit upgrade

This way a retrofit upgrade to new tracks can be made without drilling new holes in deck as the fasteners are located according to the existing bolt holes

Safe working Load: 180 kg

The 50 mm Fiddle Cam Becket Plain Bearing Block is designed for medium-sized boats for numerous applications

It features stainless steel ball bearings for high strength under dynamic loads

The Seldén BBB20 Double Stand Up block is a 20mm ball bearing block suitable for control lines on dinghies and keelboats

30 mm Ball Bearing Block - Single, Through-Deck lead Endless Furling Line This way a retrofit upgradeThe Seldn BBB30 Single TD block is a 30mm ball bearing block designed for leading a line through a coaming or deck. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it is lightweight yet strong. Mounted with 2 M5 screws. Acetal bearing cage to prevent ball to ball friction and to reduce weight. BlockType: td,single SubType: td single Breaking Load: 400 kg Safe working Load: 200 kg System: BBB30 Max line size: 8 mm