(5 Pack) 30/40 AMP Relay Harness Spdt 12V Bosch Style (40AMP-HRNS)-Absolute 12V 5 Prong Relays with 5 Prong Sockets - You get 5 relays + 5 socket wires 30A / 40A for many applications - The contact colors are Yellow (common), Red (normally closed), and Blue (normally open. Heavy Duty Wire and construction 16 Gauge 1ft Long 100% satisfaction. If not happy we take it back for a full refund! Limited Lifetime Warranty including