Cole Hersee 4 Pole Plug & Socket Connector w/ Rubber Cap

4 Pole Plug & Socket Connector with Rubber CapNormally used with a trailer where only limited functionality (taillights. brake lights) is needed. Ideal for boat trailers or RVs towing a car on a flatbed trailer.Features: Diecast metal housings Screw terminals accept up to 12 AWG wire. Replaceable interiors Brass split-pin contacts are aligned to assure proper contact and minimal voltage drop Spring-loaded socket doors (the plug locks securely into the opening) Wiring codes are identified on the insulator Two mounting holes on the flange are 17/64" (6.7 mm) in diameter. 2-15/16" (74.6 mm) in centers. Mount through a 1 3/8" (34.9 mm) diameter hole. With special housing that protects terminals from road splash Specifications: Housing: Plated steel Circuitry: 4 Input Terminals: Brass Contact Material: Screw Manufacturer Part Numbers: M-115-BPGRP:WRO