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500-Piece Black 3:1 Adhesive Heat Shrink Tubing Kit
Choose the tubing configuration first. Quantity counts packs of the selected length or complete kit.

500-Piece Black 3:1 Adhesive Heat Shrink Tubing Kit
Dual-wall adhesive-lined heat shrink tubing. One complete fixed assortment of precut tubing with compartment storage box.
Choose the actual interface and supplied configuration before selecting the number of complete kits per pack.
Model & specifications
| Model / supply code | 3-1-GLUE-HEI-500PCS |
|---|---|
| Interface | Dual-wall adhesive-lined heat shrink tubing |
| Sales unit | One complete kit |
| Included components | Fixed precut tubing contents and one storage box. |
| Shrink ratio | 3:1, nominal supplier reference |
| Supply | One fixed kit |
| Counted tubing pieces | 500 |
| Storage box | Included; additional to tubing piece count |
| Color | Black |
| Nominal ID | Cut length | Color | Pieces |
|---|---|---|---|
| 2.4 mm | 45 mm | Black | 200 |
| 3.2 mm | 45 mm | Black | 120 |
| 4.8 mm | 45 mm | Black | 70 |
| 6.4 mm | 45 mm | Black | 52 |
| 9.5 mm | 45 mm | Black | 24 |
| 12.7 mm | 45 mm | Black | 17 |
| 19.1 mm | 45 mm | Black | 17 |
Cables, equipment and other accessories are not included.


Select. Heat. Inspect.
Select tubing with an appropriate expanded size and recovered clearance for the actual cable or joint.
Fit the tubing before closing the joint, then use a suitable controlled hot-air tool to heat evenly. Follow the tool instructions.
Allow it to cool and inspect the fit. Cables, terminals and heating tools are not included.
Compare matching sizes
- 2.4 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 3.2 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 4.8 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 6.4 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 7.9 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 9.5 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 12.7 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 15.4 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 19.1 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 25.4 mm 3:1 Adhesive-Lined Heat Shrink Tubing
- 220-Piece Black and Red 3:1 Adhesive Heat Shrink Tubing Kit
- 270-Piece Black and Red 3:1 Adhesive Heat Shrink Tubing Kit
- 500-Piece Clear 3:1 Adhesive Heat Shrink Tubing Kit
Choose your pack.
Pack choices: 1 / 2 / 10 complete kits. Quantity controls count packs.
Ships from China · Preparation 5–7 calendar days. Shipping details
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Find your matching configuration
3:1 Adhesive Heat Shrink Tubing
Compare nominal diameters and fixed kits, then select the required length and pack quantity.
Selected-length tubing (10)










Precut tubing kits (4)



