ITEM NAME:2x 12V Heavy Duty Split Charge Winch 200A 4 Pin Relay Connectors For Car Van Description: Heavy Duty 12VDC Continuous Duty Rated 4-Pin SPST (Single Pole Single Throw) Relay. 200A High Current Carrying Capacity. Normally Open with 60 Ohms Coil . 1/4" Studs for Power Input and Output. Perfect for Split Charging or Various Automotive Applications. Specification: Size(L*W*H): 45*42*42mm/1.77*1.65*1.65inch Package Includes: 2 Pieces Starter Relay.200A High Current Carrying Capacity. 2 Pieces Starter Relay. Perfect for Split Charging or Various Automotive Applications. 1/4" Studs for Power Input and Output.