3.54-Inch Heat Shrink Tubing Kit (100 Pcs) - Dual Wall, Marine Grade, 4:1 Ratio, Waterproof - Black

About this item

• [Wide range of applications] - Repair any broken wires or cables, can repair items such as spectacle frames. Large dimensions and high degree of shrinkage allow use in multiple scenarios.
• [3.54 inches long and 5 different sizes] - Each heat shrink tube measures 3.54 inches in length for convenient handling. This heat shrink tubing collection includes five distinct sizes: 1/4", 5/16", 1/2", 5/8", and 3/4".
• [Easy to use] - These shrink sleeves are easy to use and can be shrunk in seconds. Simply cover the bare wire section with the shrink sleeves and heat with a lighter or heat gun.
• [Shrink ratio 4:1] - High-quality shrink tubing with a shrink ratio of 4:1. When heated, they shrink to 1/4 of their original diameter.
• [Double-wall lined with adhesive] - Our shrink sleeves are made of high-quality, flame-retardant polyethylene. Double-walled, adhesive-lined for better protection and sealing during shrinking.