Selden Plain Bearing Blocks 50 mm - 100 mm
Great performance at a great price and perfect for less dynamic applications with heavy loads. Seldén Plain Bearing Blocks are ideal for boom vangs, tackles, halyard blocks, spinnaker sheet and guys, preventers and cascades.
Plain Bearing Blocks feature torsional rigid side plates in glass fibre reinforced polymer to prevent jamming. Stainless steel AISI 316 shackle, shackle shaft, sheave shaft and straps (size 50 mm - 80 mm). Sze 50 to 80 blocks feature the unique sliding swivel locking mechanism.
Available in 5 sizes with 50, 60, 70, 80 and 100 mm sheave diameters.