Weidmüller ¼” × 3½” Heat Shrink Tubing Black 50 pcs Bag Electrical Insulation

Weidmüller ¼” × 3½” Heat Shrink Tubing — Black — 50 pcs Bag Professional‑grade heat shrink tubes for electrical insulation and wire protection.  Ideal for industrial, automotive, and electronic applications requiring durable sealing and strain relief.