127-Piece Black Heat Shrink Tubing Set | 7 Sizes Polyolefin
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$8.38
Sale price
$8.38
Regular price
$10.39
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127-Piece Black Heat Shrink Tubing Set | 7 Sizes Polyolefin
$8.38
Sale price
$8.38
Regular price
$10.39
Shipping calculated at checkout.
127-Piece Black Heat Shrink Tubing Set – 7 Sizes for Every Wire & Cable Job
Keep your wiring projects neat, protected, and professional with this comprehensive 127-piece black polyolefin heat shrink tubing assortment. Spanning seven carefully selected diameters — from fine 2mm wires up to chunky 13mm cables — this all-in-one kit has you covered for electronics repair, automotive wiring, DIY projects, and general cable management.
What's in the Kit?
- φ2.0 × 40mm — 30 pcs
- φ2.5 × 40mm — 25 pcs
- φ3.5 × 40mm — 20 pcs
- φ5.0 × 40mm — 20 pcs
- φ7.0 × 80mm — 16 pcs
- φ10 × 80mm — 8 pcs
- φ13 × 80mm — 8 pcs
Total: 127 pieces packed conveniently in one resealable bag.
Key Features
- Uniform shrinkage: Shrinks evenly around your wire or connector for a clean, snug fit every time.
- Excellent heat resistance: Made from durable, high-quality polyolefin (PE) that stands up to operating temperatures.
- Strong insulation: Creates a reliable electrical insulation barrier to protect connections from moisture, abrasion, and short circuits.
- High strength & flexibility: Tough enough to resist wear, yet flexible enough to avoid cracking or distorting over time.
- Simple to apply: Use a heat gun, hair dryer, or lighter — the tube shrinks quickly and easily, no special tools required.
- CE Certified: Tested and compliant with CE safety standards for your peace of mind.
Ideal For
- Electrical & electronics repairs
- Automotive and motorcycle wiring harnesses
- DIY hobby projects and circuit building
- Cable bundling and labelling
- Connector and terminal insulation
Material & Certification
Material: Polyolefin (PE) | Certification: CE | Made in China
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External Reference
For electrical safety best practices when working with wiring and insulation materials, visit the OSHA Electrical Safety Guidelines.
Frequently Asked Questions
Q: What heat source do I need to shrink the tubing?
A: Any consistent heat source works — a dedicated heat gun is ideal, but a hair dryer set to high heat or even a lighter held at a safe distance will activate the shrink. The polyolefin tubing shrinks quickly and evenly, so the process is fast and straightforward.
Q: What is the shrink ratio of this heat shrink tubing?
A: This set uses a standard 2:1 shrink ratio, meaning each tube will shrink to approximately half its original diameter when heat is applied. This makes it suitable for a wide range of wire gauges and connector sizes within each diameter range.
Q: Is this heat shrink tubing suitable for outdoor or automotive use?
A: Yes. The polyolefin material offers good resistance to moisture, abrasion, and general environmental exposure, making it a solid choice for automotive wiring harnesses, marine applications, and outdoor electrical connections.
Q: How many pieces and sizes are included in the set?
A: The kit contains 127 pieces total across 7 different diameters: 2.0mm, 2.5mm, 3.5mm, 5.0mm, 7.0mm, 10mm, and 13mm — all in black — so you always have the right size on hand for the job.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
