BEP Contour Heavy Duty Battery Master Switch ronstan core block series 100 - double universal head Pump Adapter to suit Crank

Pump Adapter to suit Crank Drive Pump

6" & 8" diameter versions

Suits direct attachment to mainsail headboard for 2:1 halyard

Currently available in Raw machined or Black

Try the block in both modes and see which you prefer - you really can't go wrong

BEP Contour Heavy Duty Battery Master Switch ronstan core block series 100 - double universal head Pump Adapter to suit CrankBEP Contour Heavy Duty Battery Master Switch. The 720 heavy duty Contour Master Switch is designed for larger vessels with higher amp loads. It offers 600 amps continuous and 2500 amps cranking capacity. The switch can be recess mounted in a 85mm hole or surface mounted. Screw holes 5mm roundhead. Interchangeable labelling system on the control knob allows a full range of applications. Switches come standard with the battery symbol label. Alternative