60 mm Plain Bearing Block - Single, Swivel, Becket CX15 The blocks features glass fiber

The blocks features glass fiber reinforced cheeks

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

while the Delrin ball bearings ensure smooth

The 50 mm Cheek R40 Plain Bearing Block is a high-performance cheek block with a radius 40 bottom plate suitable for Seldén mast sections

The Seldén BBB20 Lead Block is a 20mm ball bearing block designed for lower loads

60 mm Plain Bearing Block - Single, Swivel, Becket CX15 The blocks features glass fiberThe 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