Gardner Bender 3/16 in. x 4 in. Heat Shrink Tubing

The Gardner Bender 3/16 in. x 4 in. Heat Shrink Tubing provides reliable insulation, protection, and strain relief for electrical wiring and cable connections. Constructed from flame-retardant polyolefin, this heat shrink tubing is designed to safeguard wire splices and terminations against abrasion, moisture, and chemical exposure. Ideal for automotive, marine, electrical, and general repair applications, this tubing features a standard 2:1 shrink ratio to ensure a tight, secure fit. The self-extinguishing construction prevents dripping or cracking during heat application, delivering a clean and professional finish.