Adapters & Plugs
Adapters & Plugs
Find all the socket adapters you need with Custer Products! We have a diverse array of adapters that connect trailer plug and vehicle sockets to lights up tail lights, brake lights, turn signals, and more. Our 7 Way Blade Plug to 4 Round Socket Adapter converts your plug on the vehicle to fit your needs. And, we also sell heavy-duty mounting brackets with multiple screw holes for convenient and flexible mounting options. And if you don’t see what you are looking for, we also can customize one for you! Sign up now to receive the best dealer/distributor pricing for our socket adapters and more!
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Sale!
Pollack 7-Round ABS Plug
Price range: $4.70 through $18.95 Select options This product has multiple variants. The options may be chosen on the product page -
Plugs for lights – T99 plugs
Price range: $1.88 through $5.05 Select options This product has multiple variants. The options may be chosen on the product page -
6-Round Connector Kit, Prewired for 4-Flat
$35.00 Add to cart -
Trailer Wiring Kit 7B to 4
$25.00 Add to cart -
Trailer Connector Kit 7Pin to 4Flat
$45.00 Add to cart -
Sure Seal Plug for TecNiq Light
Price range: $1.97 through $2.34 Select options This product has multiple variants. The options may be chosen on the product page -
RV Style 7-Blade Plug & Socket
Price range: $3.50 through $12.00 Select options This product has multiple variants. The options may be chosen on the product page -
7 Pin Plug & Socket
Price range: $2.50 through $15.00 Select options This product has multiple variants. The options may be chosen on the product page -
6-Round Plug & Socket
Price range: $10.00 through $11.50 Select options This product has multiple variants. The options may be chosen on the product page -
Lite-it Wireless 12v DC Charger
$15.95 Add to cart -
7-Pin Heavy Duty Extension Cords
Price range: $110.00 through $200.00 Select options This product has multiple variants. The options may be chosen on the product page -
4-Pin & 7-Pin Cable Unions
Price range: $60.00 through $65.00 Select options This product has multiple variants. The options may be chosen on the product page -
4-Round Plug & Socket
Price range: $8.50 through $10.00 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
4 Pin Extension Cords
Price range: $75.95 through $99.95 Select options This product has multiple variants. The options may be chosen on the product page -
Sale!
Trailer Plug Adapters
Price range: $9.50 through $50.00 Select options This product has multiple variants. The options may be chosen on the product page
