20 mm Ball Bearing Block - Double Standard The S40 Double Soft Attachment

The S40 Double Soft Attachment Block features two 40 mm sheaves

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

The locking arms are spring-loaded to prevent accidential locking

The PBB60 Single Plain Bearing Block with Swivel and Bow-shackle is ideal for applications where the fixing point requires a wider shackle

20 mm Ball Bearing Block - Double Standard The S40 Double Soft AttachmentThe Seldn BBB20 Double Ball Bearing Block is designed for trim lines on dinghies and keelboats. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it offers high strength and low friction. Can be attached with shackle or line. Safe working Load: 300 kg Breaking Load: 600 kg Max line size: 6 mm