Auto Wiring Connectors 100 Pack 12-10 AWG Seamless Non Insulated Butt Connector Terminals 12-10 AWG Crimp Connectors High Performance: Non-insulated wire crimp connectors are easy to connect with wires and enhance reliability and safety. Non-Insulated Seamless Butt Connectors. These are used primarily when splicing two wires together. Commonly used in Marine and Automotive applications. They are frequently used during product installation to eliminate soldering the wire joint 100 x Non-Insulated Butt Connectors Please contact us if you have any problems. Features: Brand new and high quality BUTT SPLICE CONNECTORS Electrical wire can be connected without damaging in terminals PREMIUM MATERIALS: Non-insulated butt connectors for wiring are copper tubular and electro-tinned for corrosion resistance 12-10 AWG Non-Insulated Butt Connectors We will be happy to serve you