Compress the barrel twice on each end for an extra-tight grip in high-vibration applications. For use with a compression tool, these splices are color-coded to match compression dies. All are marked with the wire size and compression die reference number. Splices have a center stop to make sure wire is inserted to the proper depth.

For technical drawings and 3-D models, click on a part number.

Connect two different sizes of wire. These splices are color coded to match compression dies and marked with die reference numbers and wire sizes. A center stop keeps wire at the correct depth. Use these splices with a compression tool (not included).

For technical drawings and 3-D models, click on a part number.

Twist stripped wires together, insert them into the connector, and then crimp for a dependable connection.

For technical drawings and 3-D models, click on a part number.

Tighten screws to connect a tap wire to a main wire. For easy installation, you can lay the main wire in these taps by sliding off the screw plate.

Covers (sold separately) are plastic, so they fully insulate wire taps when connected. They snap shut for quick installation.

For technical drawings and 3-D models, click on a part number.

Splice large wire sizes without special tools—insert your wires and tighten the hex nut to make a connection. The hex nut can be loosened to disconnect if needed.

For technical drawings and 3-D models, click on a part number.

Maintain a supply of extra terminals and splices in various sizes. Use a crimping tool (included with some assortments) to install wire.

Barrel-insulated terminals have a plastic cover to prevent short-circuiting with nearby wire. Fully insulated terminals have a connection tab that’s completely covered, leaving no metal exposed when mated. Noninsulated terminals allow you to easily inspect the wire connection.

Nylon insulation is more durable and chemical resistant than vinyl insulation.