60 mm Plain Bearing Block - Single, Swivel, Becket CX15 The Seldén BBB20 Single Stand

The Seldén BBB20 Single Stand Up Block is a 20mm ball bearing block designed for control lines on dinghies and keelboats

The PBB60 Double Cheek Block is a deck-mounted block suitable for line routing over deck on medium sized boats

The S40+ Soft Attachment Block features a 40 mm sheave in stainless steel for greater load-bearing capacity

With a 60 mm sheave diameter

The blocks features glass fiber reinforced cheeks

60 mm Plain Bearing Block - Single, Swivel, Becket CX15 The Seldén BBB20 Single StandThe 60 mm Plain Bearing Block Single Becket is designed for high strength and performance on medium sized boats. It features a stainless steel strap for durability, a swivel locking mechanism, glass fiber reinforced composite cheeks to prevent jamming and a becket with detachable pin for a spliced eye. Ideal for spinnaker sheets and barber haulers and numerous more functions. Sliding swivel locking mechanism to select position of the shackle, 0, 90 or