Cheap And Discounts 10/20/50Pcs Heat Shrink Butt Connectors Waterproof Electrical Wire Splice Connector Cable Crimp Terminals AWG 16-14 Kit Wholesale. Buy Directly From Merchant AOKIN DiyMaker Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.