The Centaur Quick End Wire Terminator for 12.5 Gauge Wire is a PolyPlus (non-electric) coated wire fence accessory. This wire terminator is a fast and easy way to terminate high-tensile coated wire at the end post. Simply strip 1 in. of coating from the wire, feed the wire through the Quick End, wrap around post and insert wire into the spring-loaded end to lock into place. This Centaur quick end wire terminator may also be used with White Lightning (electric) coated wire fence. However, Insultube (insulated tubing) must be used to insulate the wire wrapping around the end post to prevent unwanted grounding or shock. Get this wire termination tool to use it with 12.5 gauge wire.