BEP Double Pole Battery Master Switch propeller Belts & bolts not included

Belts & bolts not included

3 Leaf - 300kg per spring

these are  3/8 unc into head reduced to 5/16  manifold studs while port alignment with cylinder heads is the same the clearance for a larger stud and nut makes them difficult to fit

home and RV use

BEP Double Pole Battery Master Switch propeller Belts & bolts not includedDesigned to isolate both positive and negative circuits as required in some commercial vessel installations. It is not recommended for switching house and start battery systems at the same time for safety reasons. Removable rear cover insulates the rear terminals against short circuit and removable side plates provide access for heavy duty battery cables. Suitable for surface mounting or recessed mounting in a 85mm hole. Screw holes 5mm roundhead.