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| SKU | knx4036 |
| Brand | Electriduct |
| Color | Black |
| Material | Polyolefin |
| Diameter (Pre-Shrink) | 12.7 mm (0.5 Inch) |
| Diameter (Post-Shrink) | Approx. 4.2 mm (0.167 Inch) |
| Shrink Ratio | 3:1 |
| Length | 15.24 meters (50 Feet) |
| Voltage Rating | 600V |
| Operating Temperature | -55°C to 125°C (-67°F to 257°F) |
| Shrink Temperature | Approx. 70°C (158°F) |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Electriduct Black Heat Shrink Tubing 3:1 Ratio Cable Sleeve 12.7mm (0.5 Inch) x 15.24m (50 Feet)
3,130
This item
Electriduct Black Heat Shrink Tubing 3:1 Ratio Cable Sleeve 12.7mm (0.5 Inch) x 15.24m (50 Feet)
3,130
Total price:
5,539
You save 1,453 (21%) Extra3 items selected
3 items
5,539You save 1,453 (21%) Extra
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Secure Your Connections with USA-Quality Heat Shrink Tubing
Electriduct Black Heat Shrink Tubing, 12.7mm (0.5 inch) diameter and 15.24m (50 feet) length, provides a 3:1 shrink ratio for secure cable management. This polyolefin tubing shrinks to 1/3 of its original diameter, offering excellent insulation, strain relief, and protection. It is RoHS Compliant, UL Listed, and Halogen-Free, ensuring safety and reliability for various applications. Imported from authorized US retailers, this tubing is a dependable choice for electrical projects in India.
Easily installed over wires and bundles using a heat gun, this tubing shrinks evenly for a snug fit. Its 3:1 ratio makes it versatile for covering connectors, terminals, or joints with irregular shapes. The black color aids in wire identification and provides a clean finish. Reviewers note its good quality and excellent shrink ratio, making it suitable for re-covering components like automotive parts or DIY project elements.
Compared to basic PVC sleeves, this polyolefin tubing offers superior temperature resistance and durability. The 15.24m (50 feet) length provides ample material for multiple projects. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping. Expect your order to arrive within the 12-14 days window.
Superior Insulation and Protection
Electriduct's heat shrink tubing offers robust insulation and strain relief, crucial for preventing shorts and damage in electrical wiring. Unlike basic tape, its heat-activated shrinking process creates a permanent, sealed bond. The 3:1 ratio is particularly effective for covering connectors and irregular joints, ensuring a professional finish. Sourced from authorized US retailers, this tubing meets stringent RoHS, UL, and Halogen-Free standards, guaranteeing quality and safety for your projects. This imported solution provides reliable performance where local alternatives might compromise on material integrity or certification.
Ideal For DIY & Professional Use
This tubing is perfect for electricians, automotive enthusiasts, and DIYers needing reliable wire management. Its 12.7mm (0.5 inch) diameter and 15.24m (50 feet) length suit a wide range of wire gauges. Use it for color coding, identifying polarity, or protecting engine components. While it shrinks easily with a heat gun, avoid using a standard hair dryer as it may not reach sufficient temperatures. For very large diameter applications, consider a higher shrink ratio tubing or a wider diameter sleeve.
Typical situations where Electriduct Black Heat Shrink Tubing 3:1 Ratio Cable Sleeve 12.7mm (0.5 Inch) x 15.24m (50 Feet) helps — illustrative scenarios, not customer reviews.
Automotive wiring repair in humid Indian conditions
Use this 3:1 ratio tubing to insulate and protect exposed wires in vehicles. The polyolefin material offers good resistance to heat and moisture, ensuring reliable connections that withstand daily commutes and varying weather.
DIY electronics projects requiring secure wire bundling
Easily bundle and insulate multiple wires for a clean, organized look in DIY projects. The 15.24m length provides ample material for numerous connections, and the 3:1 ratio allows it to shrink over varied wire gauges for a tight, secure fit.
| Primary Material | Polyolefin |
| Installation Method | Heat Gun or similar heating tool |
| Primary Use | Insulation, strain relief, cable identification, protection, wire bundling |
| Applications | Automotive, marine, DIY projects, electronics, wire joining, color coding |
| Measurement Note | Measured round, not flat, before shrinking |
| Feature | Electriduct Black Heat | Others |
|---|---|---|
| Shrink Ratio | 3:1 ratio for versatile coverage of irregular shapes | Typically 2:1 ratio, may require multiple sizes for varied connectors |
| Material & Certifications | Polyolefin, RoHS Compliant, UL Listed, Halogen-Free | Often basic PVC, may lack specific certifications or be less heat/chemical resistant |
| Length & Continuous Roll | 15.24m (50 Feet) continuous roll | Often sold in shorter lengths or pre-cut pieces, potentially with splices in longer rolls |
| Cost per Meter | 15.24m roll — ₹205 per meter | Local alternatives may range from ₹150-₹400 per meter depending on size and quality |
| Application Reliability | Consistent performance, even shrinking, durable insulation | Variable quality, potential for uneven shrinking or cracking under stress |
About Electriduct
Electriduct specializes in electrical wiring solutions, offering quality heat shrink tubing and related products for diverse industrial and consumer needs.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes | Current |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
1,323 1,395 |
1,086 1,465 |
1,133 1,764 |
1,806 2,906 |
13,779 21,215 |
7,948 10,953 |
| Rating | 4.63(8) | 4.70(294) | 4.50(14) | 4.50(270) | 4.40(597) | 4.60(24K+) | 4.30(173) |
| Brand Name | Electriduct | uxcell | HARFINGTON | Tnisesm | FURWEY | GORILLA | NANKADF |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
