These diodes help prepare your towed car's lighting system to connect with your RV's to get the brake, tail, and turn signal lights required for towing. Just insert the wires into the diode boxes and snap them shut - no crimping or stripping. Today's diode blocks are difficult and time consuming to install. Eliminate the hassle with the Quick-Lock Diode. 5 amp. Heavy Duty diodes. Enhanced weather proofing (grease packet included).

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov