Heat Shrink Tube Kit Cabletech — 170 pcs, 10 cm lengths, 5 colors, 6 diameters

Cabletech heat shrink tube kit contains 170 heat-shrinkable tubing pieces, each 10 cm long, provided in five colors and six diameters. The set is intended for electrical insulation, mechanical protection and colour-coding of wires and cable joints. Tubes are made from a heat-shrink material that contracts when heated to form a tight, protective layer around conductors and connectors, improving strain relief and tidiness in wiring runs.

Advantages

The kit offers a wide range of diameters to fit different conductor sizes and connectors, and multiple colours for visual identification and colour-coding. Pre-cut 10 cm lengths simplify application and reduce waste compared with bulk tubing. Heat shrink provides reliable insulation and enhanced mechanical protection, while the flexible material conforms to irregular shapes and helps secure soldered or crimped joints.

Suitable for

• Electrical repairs and maintenance
• DIY electronics and hobby projects
• Automotive wiring and vehicle electronics
• Prototyping and small-scale cable assemblies
• Colour-coding and cable organisation

Key specifications

• Total pieces: 170 individual tubes
• Length per piece: 10 cm
• Colours: five colours for identification and organisation
• Diameters: six different diameters to accommodate a range of wire gauges and connector sizes
• Material: heat-shrinkable polymer providing insulation and mechanical protection

How to use

Slide an appropriately sized tube over the wire or joint before making the final connection. After soldering or crimping, position the tube to cover the exposed area and apply heat evenly using a heat gun, hot air tool or suitable heat source until the tubing contracts and forms a tight seal. Allow the tubing to cool so it adheres securely around the conductor and connector, ensuring insulation and strain relief.

Usage recommendations

Choose a tube diameter slightly larger than the unshrunk wire or connector, as tubing typically shrinks to a smaller final diameter. Use steady, even heat and maintain a safe distance with the heat source to avoid overheating components. For automotive or outdoor applications, select tubing with appropriate temperature and environmental resistance where required.