Easily mounts to bumper to hold 4 and 6 way rounded connectors.

Mounts to bumper easily to hold 7 pin connector.

Convenient snap-fit socket and bracket assembly that eliminates the need for an adapter. Plugs directly into the existing OEM vehicle harness system for new installations. The socket features a high impact shell, stainless steel spring, and rubber gasket to provide a weather resistant design. The bracket is black e-coated steel. Mounting hardware and installation sheet included.

Mounts to bumper easily to hold 7 pin connector.

12-volt utility outlet. Comes complete with wall plate, adapter ring and terminal lug, chrome finish.

12-volt utility outlet. Comes complete with wall plate, adapter ring and terminal lug, chrome finish.

Fits into cigarette lighter or 12-volt receptacle. Comes with 3' leads.

This handy extension cord makes it easy to use your 12-volt air compressor, TV set, spotlight, etc., wherever you want. Cord consists of a cigarette plug, 10' of wire and 12-volt receptacle.

Easily mounts to bumper to hold 4 and 6 way rounded connectors.

Mounts to bumper easily to hold 7 pin connector.

Clean, efficient and secure protection from the elements for the male plug of your trailer's wiring harness, while the trailer is not in use. Mount plug-guard near the hitch of the trailer and simply pull back the spring loaded hinged cover on the female opening of the plug guard and insert the male plug. There is no electrical connection. Available for 6 or 7 way male plugs.

Clean, efficient and secure protection from the elements for the male plug of your trailer's wiring harness, while the trailer is not in use. Mount plug-guard near the hitch of the trailer and simply pull back the spring loaded hinged cover on the female opening of the plug guard and insert the male plug. There is no electrical connection. Available for 6 or 7 way male plugs.

Convenient snap-fit socket and bracket assembly that eliminates the need for an adapter. Plugs directly into the existing OEM vehicle harness system for new installations. The socket features a high impact shell, stainless steel spring, and rubber gasket to provide a weather resistant design. The bracket is black e-coated steel. Mounting hardware and installation sheet included.

Universal 4 way mounting bracket for 2" and 1-1/4" hitch receivers. Hitch-mounted with no drilling or clamping required. Includes both 2" and 1-1/2" receiver collar attachment. Proper hardware included. Factory OEM look without having any wires hanging.

Universal 7 way mounting bracket for 2" hitch receivers. Hitch-mounted with no drilling or clamping required. Proper hardware included. Factory OEM look.

Universal 7/4 OEM mounting bracket for 2" hitch receivers. Hitch-mounted with no drilling or clamping required. Proper hardware included. Factory OEM look. (OEM Plug not included).

Universal 4/5 Pin OEM mounting bracket for 2" hitch receivers. Hitch-mounted with no drilling or clamping required. Proper hardware included. Factory OEM look. (OEM Plug not included).

Mounts to bumper easily to hold 7 pin connector.

6 & 7 way connector mounting box for hitches. Securely stores connectors. Choose from 3 sizes, 2-1/2" square tube, 3" square tube or round tube models.

6 & 7 way connector mounting box for hitches. Securely stores connectors. Choose from 3 sizes, 2-1/2" square tube, 3" square tube or round tube models.

6 & 7 way connector mounting box for hitches. Securely stores connectors. Choose from 3 sizes, 2-1/2" square tube, 3" square tube or round tube models.

12-volt utility outlet. Comes complete with wall plate, adapter ring and terminal lug, chrome finish.

12-volt utility outlet. Comes complete with wall plate, adapter ring and terminal lug, chrome finish.

Standard 12-volt cigarette lighter for replacement or addition. Pop out style.

Adds an extra internal or external power outlet to any 12 volt system. Spring loaded protective cap to minimize dirt or water entry.

Fits into cigarette lighter or 12-volt receptacle. Comes with 3' leads.

This handy extension cord makes it easy to use your 12-volt air compressor, TV set, spotlight, etc., wherever you want. Cord consists of a cigarette plug, 10' of wire and 12-volt receptacle.

The Hopkins Tow Doctor vehicle wire harness test performs a test on all tow vehicle functions. Includes 7 blades, 6 round and 4 flat test connectors. The Hopkins Tow Doctor is designed so that one person can make sure their vehicle side wiring has been installed correctly.