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![Shrinkflex® Polyolefin Heatshrink Tubing - 4:1 - 1 1/4" - Black](http://cdn.techflex.com/system/product_images/images/000/034/089/b2bxlarge/h4n1.25bk.jpg?1660134314)
![H4n 2](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/H4N-2.jpg)
![H4n 3](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/H4N-3.jpg)
![H4n 4](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/H4N-4.jpg)
![Heatshrinksizechart](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/HeatShrinkSizeChart.jpg)
Easily Heatshrink Over Large Connectors & Plugs
Heatshrink tubing is the ideal way to create a tight, professional finish on any wire, hose or cable management project. Once shrunk, the tubing will hold its reduced state even in elevated temperatures. The wide range of available colors and diameters makes Techflex Heatshrink Tubing a perfect solution for any termination application.
4:1 Heatshrink Tubing is the most versatile of the heatshrink products. The high shrink ratio ensures that the tubing will slip over large connectors or plugs and still provide a tight, professional seal.
Certifications:
![Logo csa](https://cdn.techflex.com/assets/images/certifications/logo_csa.jpg)
![Logo rohs](https://cdn.techflex.com/assets/images/certifications/logo_rohs.jpg)
![Logo ul](https://cdn.techflex.com/assets/images/certifications/logo_ul.jpg)
![Vw 1 logo](https://cdn.techflex.com/assets/images/vw-1-logo.jpg)
Product Sizes
Size | Part Number | Unshrunk Diameter | Shrunk Diameter | Bulk Spool | Shop Spool | Kgs / 100m |
---|---|---|---|---|---|---|
1/2" | h4n0.50bk | 12.0mm | 3.0mm | 200' | 25' | 1.74 |
3/4" | h4n0.75bk | 19.0mm | 4.5mm | 100' | 25' | 4.09 |
1" | h4n1.00bk | 25.4mm | 7.0mm | 100' | 25' | 4.84 |
1 1/4" | h4n1.25bk | 32.0mm | 8.0mm | 100' | 25' | 5.95 |
1 1/2" | h4n1.50bk | 38.0mm | 9.5mm | 100' | 25' | 6.32 |
![Prop65 Warning Icon](https://techflexs3.s3.amazonaws.com/assets/images/prop65-known.jpg)
WARNING:
This product can expose you to chemicals including:
Antimony oxide (Antimony trioxide)
known to the State of California to cause:
Cancer.
For more information go to:
www.P65Warnings.ca.gov