70 mm Plain Bearing Block - Fiddle, Swivel, Becket High Load The bolts (DIN standard) are

The bolts (DIN standard) are inserted in the groove with sealing washers (164-481) fitted

The BBB 40 Tie-On block is attached with a Dyneema lashing

Glass fiber reinforced cheeks and Delrin ball bearings ensure low friction and high durability under dynamic loads

It features glass fiber reinforced polyamide sides

Breaking Load: 1800 kg

70 mm Plain Bearing Block - Fiddle, Swivel, Becket High Load The bolts (DIN standard) areThe 60 mm Fiddle Becket Plain Bearing Block is designed for 4: 1 tackles and features acetal sheaves, stainless steel strap for increased safety, stiff glass fibre reinforced composite cheeks to prevent lines from wedging and a becket with detachable pin for a spliced eye. Sliding swivel locking mechanism to select position of the shackle, 0, 90 or swivelling. Safe working Load: 1500 kg Breaking Load: 3000 kg Max line size: 14 mm