5:1 Heat Shrink Tubing Kit, Industry-Leading 5:1 Ratio Shrink Wrap Tubing Adhesive Lined, Heat Shrink Wire Connectors, Marine Grade Dual Wall, Waterproof Electrical Wire Tube Connectors(Black)

[Industry-Leading 5:1 Shrink Ratio] Experience the innovative 5:1 shrink ratio that distinguishes this heat shrink tubing from others. This distinctive feature enables a secure fit on a variety of wire sizes, delivering maximum coverage and protection.
[Ultimate Value Pack: 507PCS in 7 Sizes! ] This set contains 507 pre-cut pieces ( 1.75 each) in 7 common diameters: 3/32 (300PCS), 1/8 (98PCS), 3/16 (45PCS), 1/4 (28PCS), 3/8 (20PCS), 1/2 (12PCS), 3/4 (4PCS), allowing you to handle any wiring project effectively. [Outstanding Adhesive Lined] The adhesive lined quantity of the 5:1 heat shrink tubing is twice that of the 3:1, resulting in stronger adhesion and improved waterproof performance. [Superior Sealing and Durability] Built with improved sealing properties and dual wall construction, the 5:1 heat shrink tubing effectively shields against dust, moisture, and environmental elements. This provides lasting durability and dependability even in the most challenging conditions. [Wide Application Range Marine, Auto, DIY & More] Designed for professionals and enthusiasts alike. Apply it to automotive repairs, marine wiring, electrical insulation, DIY electronics, or home improvement tasks. Resistant to moisture, fuel, oil, and chemicals crafted to perform where others fail