Designed to prevent trailer theft by preventing trailer ball from being inserted into the coupler Solid hardened steel trailer lock with dual-ratchet locking system Universal fit Two keys included
FEATURES & BENEFITS Housing provides superior corrosion resistance Solid brass pin terminals for best conductivity Terminals accept from #16 wire to #8 ground wire 40 amp @ 6-28V DC 2, 1/2" mounting holes Plated steel cable guards prevent cable chafing Circuit identification on the back of the plug & socket TECHNICAL SPECIFICATIONS Features: Nylon Pack Quantity: 1 Conductor: 7