Moisture resistant and tested to last over 10,000 cycles. They measure 4.25"L x 2.25"W and come with 1/8" male port fitting. Leads are pre-fitted with insulated 1/4" male push-to-connect terminals that are clearly marked.

110 PSI on, 150 PSI off

* For 12-Volt systems only - up to 40 amps