This assortment of colored heat shrink tubes is an essential. Suitable for electrical insulation, wire bundling, color coding, mechanical protection, wire/cable joints and daily repairs etc. Comes with 530 pieces of heat shrink tube in a plastic divider box, in 5 colors(Black, Red, Blue, Green, Yellow) and 12 variations. Each piece is 45mm long before shrinking. Internal Diameter Shrunk Diameter Color Quantity 10mm 5mm Black 20 10mm 5mm Blue 20 10mm 5mm Green 20 8mm 4mm Red 20 6mm 3mm Yellow 20 5mm 2.5mm Black 30 4mm 2mm Black 50 4mm 2mm Red 50 3mm 1.5mm Green 60 2mm 1mm Black 80 2mm 1mm Blue 80 1.5mm 0.75mm Yellow 80 Specifications Material: Polyolefin Shrinkage Ratio: 2:1 (will shrink to 1/2 its supplied diameter) Minimum Shrinkage Temp: ≥84°C Full Shrinkage Temp: ≥120°C Operating Temperature: -55°C to 125°C Dielectric Strength: 15 KV/mm Manufacture Specification: ISO9001 Flammability: Flame Retardant Approvals: UL Approved
