Ronstan Ball Bearing Orbit Blocks Series 30 Double Becket ronstan series 60 core block - single ropewire sheave Plumbing connections are supplied with

Plumbing connections are supplied with dual 3/8" & 1/2" male thread connectors

has an internal float switch rather than a sensor

Stop Holes: 19mm (3/4") centres

Twist lock lid removes from the enclosure for easy access and has a draw string to prevent accidental loss

Ronstan Ball Bearing Orbit Blocks Series 30 Double Becket ronstan series 60 core block - single ropewire sheave Plumbing connections are supplied withLightweight 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