25 mm High Load Ball Bearing Block - Double, Strap 5/16" through a block attached to

through a block attached to the halyard swivel

The PBB60 Single Block with Shackle Adaptor is designed to fit deck ring/T-base shafts of other mast brands

and two organizers can be stacked for additional capacity

M-MIN: 99 mm

25 mm High Load Ball Bearing Block - Double, Strap 5/16" through a block attached toThe BBB25 Double Becket Block is a 25mm high load ball bearing block designed for dynamic loads on smaller boats. It is ideal for use with wire and rope up to 5mm in diameter, perfect for rigging control lines, halyards and tackles. The stainless steel construction provides high strength and rigidity, with a row of stainless steel bearings for smooth operation. Ball cages to reduce ball to ball friction and weight. Safe working Load: 400 kg Breaking