Enhance the durability and insulation of your wiring with our BATTU-12.7/6.1-A1-4-STK Heat Shrink Tubing. Designed for high performance in HVAC applications, this yellow tubing features a 2:1 shrink ratio with a shrink temperature of 110°C, ensuring a secure fit. Made from irradiated modified polyolefin, it offers exceptional protection in temperatures ranging from -40°C to 130°C. With an overall length of 1220mm and a recovered diameter of 6.1mm, it accommodates a variety of wire sizes. Perfect for abrasion protection and cable management, this dual-wall tubing is a versatile solution for your needs. Upgrade your setup with our reliable heat shrink tubing today.