Ignition Sierra SMP39200 tacho 2 x 12mm & 2

2 x 12mm & 2 x 20mm straight hose barb ports & 1 x snap-in port for direct connection to HoseCoil USA threaded hose

marine battery boxes manufactured from black hi-density

they are supplied in the bezel kits

7/8" (23mm) x 268mm tube to be used in conjunction with clamp blocks

various lengths available

Ignition Sierra SMP39200 tacho 2 x 12mm & 2Sierra Ignition Switch Marine grade glass filled polyester switch with an inner seal between cylinder lock and contact plate providing ultimate protection against corrosion. Non conductive housing eliminates potential shorts. 20 amp rating. Specifications: 3 position suit conventional ignition off run start 15 amps at 12VDC ignition 30 amps at 12VDC solenoid 23mm mounting hole 29mm panel thickness (max)