FulTyme RV Step Down Heat Shrink Butt Connector - 16-14 to 22-18, Blue w/Red Band - 10/Pack - 590-5112

Designed for connecting different wire gauges. The gauge is marked on each end of the connector and also displays a corresponding color band. 99.9% Pure copper with seamless tube, tin plated. Proprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire inspection purposes, faster shrink times and improved abrasion resistance. Simply insert the wire, crimp and heat shrink for a complete environmental seal.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov