50 mm Plain Bearing Block - Triple, Swivel, Becket Single 90° or swivelling shaft and

90° or swivelling shaft and a becket with detachable pin for a spliced eye

It is tied directly to rigging points

See Seldén's line packages

It features ø40 mm plain bearing sheaves for 4:1 or 6:1 purchase of the control lines

50 mm Plain Bearing Block - Triple, Swivel, Becket Single 90° or swivelling shaft andThe 50 mm Triple Becket Plain Bearing Block is designed for medium sized boats for numerous applications. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism to select position of the shackle, 0, 90 or swivelling. Safe working Load: 650 kg Breaking Load: 1300 kg Max line size: 12 mm