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

and provides the final connection from the block to the load point

Height: 50mm

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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