Make Electrical Connections to Live Fence Wire — Open Tap Crimp Sleeves CT4, Bottle of 100CT4 Open Tap Crimp Sleeves are designed for electrical connections only — not for joining or terminating wire under tension. The open barrel on one side allows you to attach the sleeve to a wire that's already installed on the fence, making a tap connection to add a jumper, lead wire, or electrical connection without removing the wire from the fence.Use the 3-4 slot on your crimp tool. Sold in a bottle of 100 — a practical supply for fence construction and ongoing maintenance where multiple tap connections are needed.FeaturesOpen Barrel DesignOpen on one side to allow installation onto wire that's already on the fence — no need to remove or cut the wire to make an electrical connection.Electrical Connections OnlyDesigned for tap connections — not for joining or terminating wire under mechanical tension.12.5 Gauge Smooth WireSized for 12.5 gauge smooth hi-tensile wire — the standard gauge for permanent electric fence systems.Use 3-4 Crimp SlotRequires the 3-4 slot on your crimp tool for proper compression and a secure connection.Bottle of 100Practical quantity for fence construction and ongoing maintenance.Specifications Part: CT4 Type: Open tap crimp sleeve Wire Gauge: 12.5 gauge smooth Crimp Tool Slot: 3-4 Quantity: Bottle of 100 Application: Electrical tap connections on installed fence wire Tap into live fence wire without removing it — CT4 Open Tap Crimp Sleeves make clean electrical connections to 12.5 gauge wire already on the fence.