Free shipping is only valid on total purchases of $199 or more and ground shipments within the contiguous 48 states for products weighing less than 150 lbs. Special handling fees may be required for some products.Shipping fees will be added for all orders under $199 or that include oversized items or any item of 150 lbs or more. Please contact customer service if you have any questions.
Allows one person to test both male and female 7-round pin tractor-trailer plugs and more. In addition, the tester allows you to jump current to a dead circuit during emergencies so you can still drive your rig. Includes an extra jumper connector. It allows the jumping of current to a dead circuit for emergency situations so you can still drive the rig.
Rubber boot with 15/32" thread, used with 15/32" mounting stem. Provides
protection from weather conditions. Provides protection from harsh weather
conditions.
High-quality on/off faceplate. Can be installed using a 10-24 x 1/4" screw. Durable construction ensures dependable performance and longer service life. Backed by an IATF 16949 and ISO 14001 certified multinational company.
battery stud provides easy identification. "Waterproof" sealant and insert molded studs on waterproof breakers make them suitable for marine applications and trailer connections. 12 VDC. Meets applicable SAE J553 requirements. Each circuit breaker includes two #10-32 nuts.