Designed for use in high-temperature applications such as motors, ovens, and furnaces, these assortments include a variety of terminals and splices made of heat-resistant materials. They are noninsulated, so you can easily inspect the wire connection. Use a crimper (not included) to install wire.

For use where water and contaminants are a concern, the terminals and splices in these assortments have insulation that shrinks and creates a tight seal when heated. 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.

Nylon/polyolefin insulation is more durable than polyolefin insulation.

A good choice for jobs where you don’t have crimping tools on hand, these connectors twist on to install wire quickly. Some connectors are easy grip, so they have wings that increase your leverage when tightening.

Keep on hand a variety of different sized terminals and splices with the most secure, sealed connection we offer. Heat the outside and the enclosed solder melts to secure your wire. The insulation also shrinks when heated, keeping out water and contaminants.

Ring, quick-disconnect, and spade terminals have insulation covering the barrel to prevent short circuiting with nearby wire. Butt splices have a fully insulated connection tab, so no metal is exposed when they’re mated.

Keep splicing connectors on hand for two, three, or five wires. Press down on the clamp to connect wires and pull it up to disconnect. The splicing connectors are clear, so you can see the connection. They have two test slots to check voltage after installation.

Convenient for jobs when you don't have a crimping tool on hand, these butt splices have end caps that you twist instead of traditional crimping. The end caps lock the wire in place, making them good for high-vibration applications.

Keep a variety of ferrule sizes on hand. These ferrules add strength and stability to stranded wire, protecting it from damage. They also make it faster to insert the wire into terminal blocks. Use a crimper (not included) to install wire.

Barrel-insulated ferrules have a plastic cover to prevent short-circuiting with nearby wire. Nylon-insulated ferrules are more durable and resist chemicals better than polypropylene.

Noninsulated ferrules allow you to easily inspect the wire connection.

Use ferrules for two wires to insert two wires into one terminal block.

Keep a variety of ring terminal sizes on hand.

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