Premium Heat Shrink Butt Wire Terminals for Reliable Connections
High-quality insulated terminals with heat-shrink tubing for waterproof, corrosion-resistant, and vibration-proof wire splicing. Precision-engineered copper barrel ensures strong crimping and optimal conductivity for automotive, marine, and industrial wiring. Dual-wall adhesive lining melts under heat, creating a tight, insulated seal that prevents moisture and short circuits. Heavy-duty nylon sleeve with a wide temperature range (-40°C to +125°C) for extreme conditions. Available in multiple sizes to fit 22-10 AWG wires, perfect for DIY repairs and professional electrical projects. Buy in bulk for unbeatable wholesale pricing—ideal for workshops, fleet maintenance, and industrial supply chains.