





Easily Heatshrink Over Large Connectors & Plugs
Shrinkflex 4:1 heatshrink tubing is the most versatile of the heatshrink products. The very high shrink ratio allows the material to fit over very large plugs or connectors and shrink down tightly. 4:1 Shrinkflex is ideal as a strain relief on assemblies that are subject to frequent connection cycles.

Certifications:



Product Sizes
Size | Part Number | Unshrunk Diameter | Shrunk Diameter | Bulk Spool | Shop Spool | Kgs / 100m |
---|---|---|---|---|---|---|
12.7 mm | h4n0.50bk | 12 mm | 3 mm | 60.96 m | 7.62 m | 1.74 |
19.05 mm | h4n0.75bk | 19 mm | 4.5 mm | 30.48 m | 7.62 m | 4.09 |
25.4 mm | h4n1.00bk | 25.4 mm | 7 mm | 30.48 m | 7.62 m | 4.84 |
31.75 mm | h4n1.25bk | 32 mm | 8 mm | 30.48 m | 7.62 m | 5.95 |
38.1 mm | h4n1.50bk | 38 mm | 9.5 mm | 30.48 m | 7.62 m | 6.32 |
Additional Information

WARNING:
This product can expose you to chemicals including: antimony trioxide, known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov