Blue Ox BX88159 Diode Block Pack

Diode Block Pack Diode block makes wiring simple and prevents damage from electrical feedback. Diode block prevents electrical feedback and the damage it can cause to your towed cars electrical components. Molded and sealed to keep out moisture. Made in the USA. Prevents Electrical Feedback Damage To Towed Vehicle Part Of Complete Wire Sys To Towed Vehicle Light System Molded And Sealed To Keep Out Moisture Pack Contains 12 Diodes Made In The USA