Ronstan Ball Bearing Orbit Blocks Series 30 Double Becket ronstan series 60 core block - single ropewire sheave has an internal float switch

has an internal float switch rather than a sensor

Approx 58mm Bolt centres

Removable rear cover insulates the rear terminals against any short circuits

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 has an internal float switchLightweight 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