Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing head [RF35101] Brand_Rule Fits inside the discharge elbow

Fits inside the discharge elbow and the connection of the pump cylinder

This ensures that the beam is vertically oriented to receive echos resulting in accurate depth readings

and a heavy duty long life motor

¹ Please Note: The GSD 24 is only compatible with GPSMAP® 4000

Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing head [RF35101] Brand_Rule Fits inside the discharge elbowSeries 30 Ball Bearing Orbit Block Single Becket Lashing Head Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber reinforced composites in the block head, cleat arms and