12 to 10 AWG Tru-Seal® Heat Seal 3-Way Butt Connector, 10/Pack

The dual protection of heat shrink tubing, pre-shrunk around a nylon-insulated terminal, is excellent for harsh, over-the-road and off-road heavy equipment applications. The dual wall self-seals if accidentlly punctured prior to heating. The clear tubing allows visual inspection and shrinks faster than standard tubing. Vapor-proof bond protects connection from moisture, air, dirt, dust, oil, and abrasion.