Heat Shrink Tubing Set of 164 Heat Shrink Tubing Heat Insulation Cable Wrap

Heat Shrink Tubing Set of 164 Heat Shrink Tubing Heat Insulation Cable Wrap

Product Description

The Heat Shrink Tubing Set of 164 is an assorted wire insulation kit built for electrical repairs, cable organization, and general DIY wiring projects. Made from polyolefin material, the tubing shrinks tightly around wires and cable connections when heated, creating a secure, insulated seal that protects against abrasion, corrosion, and accidental short circuits.

Each piece in the set is a pre-cut length of shrink tubing sized to fit a specific wire diameter range, spanning eight different sizes from roughly 0.04 inches up to 0.55 inches in internal diameter. This range covers everything from delicate signal wires and small connector joints to thicker power cables, so a single kit can handle most of the wire gauges commonly encountered in home, automotive, and workshop electrical work. The tubing typically comes in five colors, making it easy to color-code circuits or quickly identify wire runs during troubleshooting or future repairs.

Using the tubing is straightforward: slide the appropriate size over a stripped wire, splice, or connector before making the final connection, then apply heat with a heat gun, lighter, or similar heat source. As it heats, the tubing contracts around the wire, forming a snug, protective layer that shields the connection from moisture, dust, and physical wear. This is a significant improvement over electrical tape alone, which can loosen or degrade with heat and time, whereas heat shrink tubing forms a more permanent, form-fitting barrier.

Because the kit includes multiple sizes in one package, it removes the need to buy separate rolls or packs for different wire gauges, which is particularly useful for hobbyists, electricians, and automotive technicians who work across a variety of wire sizes on any given job. The tubing's polyolefin construction also offers solid resistance to corrosion and moderate temperature exposure, making it suitable for both indoor wiring repairs and light outdoor or automotive use.

Typical applications include repairing frayed headphone or charging cables, insulating soldered wire joints, bundling loose cables for a cleaner installation, and general automotive or household wiring maintenance. The full assortment is organized and pre-cut, so there's no need to measure and trim tubing from a roll before use, which saves time on smaller repair jobs. For anyone who regularly deals with wire repairs or wants a reliable insulation solution on hand for future projects, this 164-piece set offers broad size coverage in a single, compact kit.

Features

• 164 pre-cut pieces across 8 different sizes for broad wire diameter coverage

• Polyolefin construction for durable, corrosion-resistant insulation

• Multiple colors available for easy circuit and wire color-coding

• Simple heat-and-shrink application using a heat gun, lighter, or similar heat source

• Snug, form-fitting seal that outperforms standard electrical tape

• Suitable for both indoor and light outdoor/automotive wiring use

• Pre-sorted assortment eliminates the need to measure and cut tubing from a roll

• Compact packaging for easy storage and quick access during repairs

Specifications

• Piece Count: 164

• Number of Sizes: 8

• Material: Polyolefin

• Internal Diameter Range: Approximately 0.04" to 0.55"

• Colors: Typically available in multiple colors (varies by set)

Applications

• Wire splice and connection insulation

• Automotive wiring repair

• Household electrical repairs

• Headphone, charging, and small cable repair

• Cable bundling and organization

• Soldered joint protection

• Workshop and DIY electronics projects

• LED and low-voltage wiring insulation

Package Includes

• 164x Heat Shrink Tubing Pieces (8 assorted sizes)