60 mm Roller Bearing Block - Double, Swivel shackle adaptor DIN standard) are inserted in

DIN standard) are inserted in the groove with sealing washers (164-483) fitted

a plastic washer which is placed between block body and shackle

30 mm x 1200 mm long pin stop track with holes for M6 fasteners

The RBB80 Single Becket Roller Bearing Block is designed for high load

this turnbuckle offers superior corrosion resistance and ensures precise rig tuning for secure and reliable rig performance as per Seldén's guidelines

60 mm Roller Bearing Block - Double, Swivel shackle adaptor DIN standard) are inserted inThe RBB60 Double Roller Bearing Block is designed for high load, dynamic applications. Made with top quality materials like machined black anodised aluminium and Torlon roller bearings, it ensures durability and performance under all conditions. The marine grade stainless shaft is swiveling but can be fixed in 0 or 90 position with a set screw. It is hollow and chamfered to reduce weight and the shackle is optimized with a 6 mm body and 8 mm pin. All