Ronstan Ball Bearing Orbit Blocks Series 30 Single & Becket Swivel Self-lubricating Nylatron Sheave waterpumpkey resistant PVC and thermo plastic

resistant PVC and thermo plastic

Suits both 3/8" and 1/2" inlet connections

stainless steel and webbing fixing points

Ford Windsor Gasket

Height: 50mm

Ronstan Ball Bearing Orbit Blocks Series 30 Single & Becket Swivel Self-lubricating Nylatron Sheave waterpumpkey resistant PVC and thermo plasticLightweight Highest working load in its class Secure, versatile attachment Low profile and compact Ultra low profile thru sheave becket Low friction 2 stage ball bearing system provides consistent performance over the full working load range. SP versions feature a Nylatron sheave suitable for both rope and wire Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer