· UV-resistant acetal sheave running on a polished stainless steel axle.
· The HL blocks feature a Nylatron® sheave that can be used for wire or rope.
· Flushing holes for the ball bearings make it easy to rinse out salt and sand to ensure a long and reliable service life for the blocks.
· 316 stainless steel swivel.
· Fiber-reinforced and UV-resistant nylon block.
· Single blocks can lock the swivel every 90° or allow it to rotate freely.
· The fiddle blocks' cam cleats can be adjusted in 4 positions, and the becket can be removed by pulling it up, after which the cotter pin can be taken out.
