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About Heat-Shrink Tubing
Find tubing with the right shrink ratio, flexibility, and dielectric strength. Plus, compare materials by chemical resistance temperature, and more.
Heat-Shrink Tubing
Short
ID | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Shrink Ratio | Certification | Specs. Met | Flammability Rating | Color | Pkg. Qty. | Pkg. | |||
Polyolefin | |||||||||||||||
1 ft. Long | |||||||||||||||
| 0.06" | 0.03" | 0.02" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | UL 224 VW-1 | Blue | 10 | 7496K41 | 00000 | ||
| 0.09" | 0.05" | 0.02" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1, SAE AS23053/5 Class 3 | UL 224 VW-1 | Blue | 10 | 7856K67 | 0000 | ||
| 0.13" | 0.06" | 0.02" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1, SAE AS23053/5 Class 3 | UL 224 VW-1 | Blue | 10 | 7856K63 | 00000 | ||
| 0.19" | 0.09" | 0.02" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | UL 224 VW-1 | Blue | 10 | 7496K42 | 00000 | ||
| 0.25" | 0.13" | 0.03" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | UL 224 VW-1 | Blue | 10 | 7496K43 | 00000 | ||
| 0.38" | 0.19" | 0.03" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | UL 224 VW-1 | Blue | 10 | 7496K44 | 00000 | ||
| 0.5" | 0.25" | 0.03" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | UL 224 VW-1 | Blue | 10 | 7496K45 | 00000 | ||
| 0.75" | 0.38" | 0.03" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | UL 224 VW-1 | Blue | 10 | 7496K46 | 00000 | ||
| 1" | 0.5" | 0.04" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1, SAE AS23053/5 Class 3 | UL 224 VW-1 | Blue | 10 | 7856K65 | 00000 | ||
| 1.5" | 0.75" | 0.04" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1, SAE AS23053/5 Class 3 | UL 224 VW-1 | Blue | 10 | 7856K64 | 00000 | ||
| 2" | 1" | 0.05" | 500 | 250 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1, SAE AS23053/5 Class 3 | UL 224 VW-1 | Blue | 10 | 7856K66 | 00000 | ||
4 ft. Long | |||||||||||||||
| 0.06" | 0.03" | 0.02" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1 | — | Blue | 1 | 7856K116 | 0000 | ||
| 0.09" | 0.05" | 0.02" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1 | — | Blue | 1 | 7856K126 | 0000 | ||
| 0.13" | 0.06" | 0.02" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1 | — | Blue | 1 | 7856K136 | 0000 | ||
| 0.19" | 0.09" | 0.02" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AS23053/5 Class 1 | — | Blue | 1 | 7856K256 | 0000 | ||
| 0.25" | 0.13" | 0.03" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | — | Blue | 1 | 7856K265 | 0000 | ||
| 0.38" | 0.19" | 0.03" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | — | Blue | 1 | 7856K266 | 0000 | ||
| 0.5" | 0.25" | 0.03" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | — | Blue | 1 | 7856K267 | 0000 | ||
| 0.75" | 0.38" | 0.03" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | — | Blue | 1 | 7856K268 | 0000 | ||
| 1" | 0.5" | 0.04" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | — | Blue | 1 | 7856K269 | 0000 | ||
| 2" | 1" | 0.05" | 500 | 210 | -65 to 275 | 2:1 | UL Recognized Component, CSA Certified | SAE AMS-DTL-23053/5 Class 1 | — | Blue | 1 | 7856K272 | 00000 | ||
Long
ID | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Shrink Ratio | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Color | 25 ft. Long | 50 ft. Long | 100 ft. Long | 200 ft. Long | 250 ft. Long | 500 ft. Long | 1,000 ft. Long | |||
Polyolefin | |||||||||||||||||
| 0.06" | 0.03" | 0.02" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K41 | 000000 | — | 000000 | — | — | — | 0000000 | ||
| 0.09" | 0.05" | 0.02" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K42 | 00000 | — | 00000 | — | — | 0000000 | — | ||
| 0.13" | 0.06" | 0.02" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K43 | 00000 | — | 00000 | — | — | 000000 | — | ||
| 0.19" | 0.09" | 0.02" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K44 | 00000 | — | 00000 | — | 0000000 | — | — | ||
| 0.25" | 0.13" | 0.03" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K45 | 00000 | — | 00000 | 0000000 | — | — | — | ||
| 0.38" | 0.19" | 0.03" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K46 | 00000 | — | 00000 | 000000 | — | — | — | ||
| 0.5" | 0.25" | 0.03" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K47 | 00000 | — | 00000 | 000000 | — | — | — | ||
| 0.75" | 0.38" | 0.03" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K48 | 00000 | 000000 | — | 000000 | — | — | — | ||
| 1" | 0.5" | 0.04" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K91 | 00000 | 00000 | 000000 | — | — | — | — | ||
| 1.5" | 0.75" | 0.04" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K92 | 00000 | — | 000000 | — | — | — | — | ||
| 2" | 1" | 0.05" | 2:1 | 500 | 250 | -65 to 275 | Blue | 7856K93 | 000000 | — | — | — | — | — | — | ||
Chemical-Resistant Heat-Shrink Tubing
PVC (Short)
ID | 1/2 ft. Long | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Specs. Met | Flammability Rating | Color | Pkg. Qty. | Pkg. | |||
2:1 Shrink Ratio | |||||||||||||
| 0.05" | 0.02" | 0.02" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K583 | 00000 | ||
| 0.06" | 0.03" | 0.02" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K511 | 0000 | ||
| 0.13" | 0.06" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K512 | 0000 | ||
| 0.19" | 0.09" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K513 | 0000 | ||
| 0.25" | 0.13" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K514 | 0000 | ||
| 0.38" | 0.19" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K515 | 0000 | ||
| 0.5" | 0.25" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K516 | 0000 | ||
| 0.63" | 0.31" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K517 | 0000 | ||
| 0.75" | 0.38" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K518 | 0000 | ||
| 1" | 0.5" | 0.04" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K519 | 0000 | ||
| 1.5" | 0.75" | 0.04" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K521 | 00000 | ||
| 2" | 1" | 0.05" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K522 | 00000 | ||
| 3" | 1.5" | 0.07" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 5 | 7132K523 | 00000 | ||
| 4" | 2" | 0.07" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 3 | 7132K524 | 00000 | ||
PVC (Long)
ID | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Specs. Met | Flammability Rating | Color | 5 ft. Long | 10 ft. Long | 25 ft. Long | 50 ft. Long | 100 ft. Long | 125 ft. Long | 250 ft. Long | |||
2:1 Shrink Ratio | ||||||||||||||||||
| 0.05" | 0.02" | 0.02" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K947 | — | — | 000000 | — | — | 000000 | 000000 | ||
| 0.06" | 0.03" | 0.02" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K948 | — | — | 00000 | — | — | 00000 | 00000 | ||
| 0.13" | 0.06" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K949 | — | — | 00000 | — | — | 00000 | 00000 | ||
| 0.19" | 0.09" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K951 | — | — | 00000 | — | — | 00000 | 00000 | ||
| 0.25" | 0.13" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K952 | — | — | 00000 | — | — | 00000 | 00000 | ||
| 0.38" | 0.19" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K953 | — | — | 00000 | — | — | 00000 | 000000 | ||
| 0.5" | 0.25" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K954 | — | — | 00000 | 000000 | 000000 | — | — | ||
| 0.63" | 0.31" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K955 | — | — | 00000 | 00000 | 00000 | — | — | ||
| 0.75" | 0.38" | 0.03" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K957 | — | — | 00000 | 00000 | 000000 | — | — | ||
| 1" | 0.5" | 0.04" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K959 | — | — | 00000 | 00000 | 000000 | — | — | ||
| 1.5" | 0.75" | 0.04" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K962 | — | 000000 | 00000 | — | 000000 | — | — | ||
| 2" | 1" | 0.05" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K964 | — | 00000 | 00000 | — | 000000 | — | — | ||
| 3" | 1.5" | 0.07" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K966 | 000000 | — | 000000 | 000000 | — | — | — | ||
| 4" | 2" | 0.07" | 1,000 | 215 | 0 to 220 | SAE AMS-I-23053/2 Class 2 | UL 2556 VW-1 | Blue | 7132K968 | 00000 | — | 000000 | 000000 | — | — | — | ||
Heat-Shrink Tubing Assortments
![]() | ![]() | ![]() |
Plastic Bag | Plastic Box | Compartmented Plastic Box |
No. of Pieces | Includes | Shrink Ratio | Shrink Temp., ° F | Color | Lg. | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Polyolefin | |||||||||
Plastic Bags | |||||||||
| 14 | 0.38" ID Before Shrinking (2 of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K415 | 000000 | ||
| 14 | 0.5" ID Before Shrinking (2 of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K416 | 00000 | ||
| 21 | 0.19" ID Before Shrinking (3 of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K413 | 00000 | ||
| 21 | 0.25" ID Before Shrinking (3 of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K414 | 00000 | ||
| 28 | 0.13" ID Before Shrinking (4 of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K412 | 00000 | ||
| 35 | 0.09" ID Before Shrinking (5 of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K411 | 00000 | ||
| 590 | 0.05"-1" ID Before Shrinking (10 Sizes) | 2:1 | 155 | Black, Blue, Red, White, Yellow | 2", 4", 1/2 ft., 8" | 6334K103 | 000000 | ||
Plastic Boxes | |||||||||
| 30 | 0.05"-0.19" ID Before Shrinking (6 of each color) | 2:1 | 250 | Black, Blue, Green, Red, Yellow | 1/2 ft. | 6334K42 | 00000 | ||
Compartmented Plastic Boxes | |||||||||
| 133 | 0.09"-0.5" ID Before Shrinking (6 sizes of each color) | 2:1 | 250 | Black, Blue, Clear, Green, Red, White, Yellow | 1/2 ft. | 6334K41 | 000000 | ||
| 177 | 0.12"-0.71" ID Before Shrinking (5 Sizes) | 3:1 | 190 | Black, Blue, Green, Red, White | 1 3/8", 3 1/8", 1/2 ft. | 6334K104 | 00000 | ||
| 180 | 0.06"-0.38" ID Before Shrinking (6 Sizes) | 2:1 | 155 | Black, Blue, Red, White, Yellow | 1/2 ft. | 6334K102 | 00000 | ||
Harsh-Environment Heat-Shrink Tubing Assortments
Compartmented Plastic Boxes
Includes | Material | Mount Type | No. of Pieces | Lg. | Shrink Ratio | Shrink Temp., ° F | Performance | Color | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.05"-0.75" ID Before Shrinking of Polyolefin (41 pieces, 9 sizes) 0.05"-0.75" ID Before Shrinking of PVC (18 pieces, 9 sizes) 0.05"-0.38" ID Before Shrinking of PVDF (14 pieces, 7 sizes) 0.17"-0.25" ID Before Shrinking Nylon Butt Splices (3 sizes, 3 each) 0.29"-0.6" ID Before Shrinking Polyolefin End Caps (6 pieces, 3 sizes) | Polyolefin, PVC, PVDF | — | 82 | 1/2 ft. | 2:1, 2.5:1 | 195 to 340 | Chemical Resistant, Abrasion Resistant | Black, Blue, Brown, Clear, Gray, Green, Red, White, Yellow | 8061K113 | 0000000 | |
| 0.05"-1" ID Before Shrinking of Polyolefin (49 pieces, 10 sizes) 0.25"-1" ID Before Shrinking of Polyolefin with Adhesive Lining (52 pieces, 5 sizes) 0.05"-0.75" ID Before Shrinking of PVC (18 pieces, 9 sizes) 0.05"-0.08" ID Before Shrinking of PTFE (17 pieces, 5 sizes) 0.05"-0.38" ID Before Shrinking of PVDF (14 pieces, 7 sizes) 0.03"-0.12" ID Before Shrinking of FEP (22 pieces, 6 sizes) 0.17"-0.25" ID Before Shrinking Nylon Butt Splices (3 sizes, 12 each) 0.29"-0.6" ID Before Shrinking Polyolefin End Caps (6 pieces, 3 sizes) | FEP, Polyolefin, PTFE, PVC, PVDF | Adhesive | 181 | 1", 1/2 ft. | 1.2:1, 1.5:1, 2:1, 2.5:1, 3:1 | 195 to 485 | Chemical Resistant, Abrasion Resistant, Moisture Resistant | Black, Blue, Brown, Clear, Gray, Green, Red, White, Yellow | 8061K114 | 000000 | |
| 0.06"-0.5" ID Before Shrinking of Polyolefin (42 pieces, 7 sizes) 0.13"-1" ID Before Shrinking of Polyolefin with Adhesive Lining (16 pieces/6 sizes) 0.06"-0.5" ID Before Shrinking of PVC (14 pieces, 7 sizes) 0.17"-0.5" ID Before Shrinking of PVDF (14 pieces, 7 sizes) 0.03"-0.12" ID Before Shrinking of FEP (14 pieces, 7 sizes) 0.17"-0.25" ID Before Shrinking Nylon Butt Splices (3 Sizes, 4 each) | FEP, Polyolefin, PVC, PVDF | Adhesive | 112 | 1/2 ft. | 1.2:1, 2:1, 2.5:1, 3:1 | 195 to 395 | Chemical Resistant, Abrasion Resistant, Moisture Resistant | Black, Blue, Brown, Clear, Gray, Green, Red, White, Yellow | 8061K115 | 000000 |
Extra-Thick Moisture-Seal Heat-Shrink Tubing
Short
ID | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Shrink Ratio | Dielectric Strength, V/mil | Shrink Temp., ° F | Temp. Range, ° F | Certification | Lg. | Pkg. Qty. | Pkg. | |||
Blue Polyolefin | |||||||||||||
| 0.22" | 0.07" | 0.05" | 3:1 | 500 | 275 | -65 to 230 | UL Recognized Component | 0.75" | 100 | 72675K53 | 000000 | ||
| 0.22" | 0.07" | 0.05" | 3:1 | 500 | 275 | -65 to 230 | UL Recognized Component | 1.5" | 100 | 72675K54 | 00000 | ||
Moisture-Seal Heat-Shrink Tubing
2.5:1 Shrink Ratio
ID | 4 ft. Long | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Before Shrinking | Min. After Shrinking | Min. Wall Thk. After Shrinking | Shrink Temp., ° F | Temp. Range, ° F | Dielectric Strength, V/mil | Specs. Met | Certification | Color | Each | |||
Polyolefin | ||||||||||||
Semi-Rigid | ||||||||||||
| 0.5" | 0.2" | 0.06" | 275 | -65 to 230 | 900 | SAE AMS-DTL-23053/4 Class 1 | UL Recognized Component | Blue | 73115K75 | 000000 | ||

































