Magnum 171-Piece Colorful Heat Shrinkable Tubing (171HA)

Sealing electrical splices and protecting vulnerable wire connections from moisture requires a reliable barrier. This 171-piece colorful heat shrinkable tubing kit provides a fast 2:1 shrink ratio to tightly bundle wires and prevent corrosion in automotive or general shop repairs. The polyolefin material conforms snugly over irregular solder joints, providing long-lasting insulation against water ingress and mechanical chafing.

Features

• Polyolefin material - insulates components and protects against water and moisture ingress to prevent green-wire corrosion.
• 2:1 shrink ratio - guarantees a tight, secure seal over irregular inline splices and electrical connectors.
• Color-coded assortment - allows mechanics to easily identify and organize complex automotive wiring harnesses.

Specifications

• Material: Polyolefin
• Shrink Ratio: 2:1
• Operating Temperature: -55°C to +125°C (-67°F to +257°F)
• Maximum Electrical Rating: 600 Volts
• Shipping Weight: 0.5 lbs (0.22 kg)
• Supplier Part Number: 171HA
• KMS Product Code: MAG-171HA

Common Shop Applications

• Weatherproofing trailer lighting splices.
• Insulating custom automotive stereo wiring harnesses.
• Repairing chafed equipment power cords safely.

Recommended Shop Add-Ons

• Don't forget: Magnum Heat Gun – necessary to evenly activate and shrink the tubing without melting the wire insulation.
• Most auto electricians also grab: Magnum Wire Stripper and Crimper Tool – to properly prep the bare wires before soldering and sealing.

Frequently Asked Questions

Do these shrink tubes contain adhesive lining?

No, these are standard single-wall polyolefin tubes. For marine or extreme waterproof applications, an adhesive-lined (dual-wall) tubing is recommended.