500pcs Heat Shrinkable Tubes For Fiber Optic Cable Splice Protection 40/45/60mm. Introducing Our High-performance Fiber Heat Shrinkable Tube, Designed Specifically for Protecting Optical Fibers During Fusion Splicing. Crafted with 304 Stainless Steel, This Tube Ensures Exceptional Durability, Resistance to Corrosion, and Anti-aging Properties. Its Transparent Double-layer Shell, Made from Environmentally Friendly PE, Provides Excellent Protection for Bare Fibers, Significantly Extending Their Lifespan. The Heat Shrinkable Tube Features a 1.5mm Thick High-quality Stainless Steel Core That Promises No Air Bubbles or Fiber Breakage, Thanks to Its Precise Sealing at Both Ends. It is Available in Multiple Lengths (40mm, 45mm, 60mm) Catering to Both Single and Dual Cores, Ensuring Compatibility with a Wide Range of Applications and Devices, Including Ubiquiti, Zyxel, Cisco, HP, Intel, and More. This Reliable Solution for Optical Fiber Fusion Splicing is Perfect for Both Industrial and Personal Use, Offering Fast Welding with Its Non-stick Inner Wall and Ensuring Your Fiber Connections Remain Strong and Durable. Summary of Features: - Material: 304 Stainless Steel & Environmentally Friendly PE - Lengths Available: 40mm, 45mm, 60mm - Core Options: Single Core, Dual Cores - Compatibility: Ubiquiti, Zyxel, Cisco, Allied, HP, IBM, and More - Benefits: Corrosion-resistant, Anti-aging, and Excellent Fiber Protection - Industrial Sealing: Ensures No Steel Needle Dislodgment - Transparent Double-layer Shell: For Better Fiber Protection Elevate Your Fiber Splicing with This Top-tier Protective Solution.. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.