115pcs Heat Shrink Butt Wire Connectors, with Heat Shrink Tubing, Waterproof Splice Terminal Connectors

"[Quick Connection] Insert the wires to be connected, crimp both ends with a crimping tool, then heat with a heat gun. You can connect the wire in seconds. Save time and improve work efficiency.

[Thick Tin-Plated Copper Material Ensures Long-Lasting Performance] The premium tin-plated copper material ensures excellent conductivity. The seamless copper body design and translucent heat-shrink tubing eliminate the problem of the body opening. Your wire will never slip out of the connector.

[IP67 Waterproof Rating] Double-walled design, 3:1 shrink ratio. These butt connectors offer high tensile strength and sufficient hot-melt adhesive inside the tube to ensure a watertight seal.

[Safe to Use] Complies with all electrical standards. The flame-retardant design ensures safety.

[Package Included] You You will receive a box of 115 heat-shrinkable butt connectors. Three types of terminals in the most commonly used sizes. Includes 65 AWG 22-16 butt connectors (red), 40 AWG 16-14 connectors (blue), and 10 AWG 12-10 butt connectors (yellow).