Skip to content
AUTOMATIC FREE SHIPPING $49+
AUTOMATIC FREE SHIPPING $49+

3:1 Ratio - Heat Shrink Tubing

Our 3 to 1 shrink ratio heat shrink tubing is designed to provide a snug and secure fit for a wide range of applications. This. . . Show More >>>

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Gray

Kable Kontrol®
$70.98 - $70.98
$70.98
$70.98 - $70.98
$70.98
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$70.98 - $70.98
$70.98
$70.98 - $70.98
$70.98

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Orange

Kable Kontrol®
$70.98 - $70.98
$70.98
$70.98 - $70.98
$70.98
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$70.98 - $70.98
$70.98
$70.98 - $70.98
$70.98

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Purple

Kable Kontrol®
$70.98 - $70.98
$70.98
$70.98 - $70.98
$70.98
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$70.98 - $70.98
$70.98
$70.98 - $70.98
$70.98

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Blue

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Brown

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Green

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Gray

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Orange

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Purple

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Yellow / Green

Kable Kontrol®
$72.47 - $72.47
$72.47
$72.47 - $72.47
$72.47
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$72.47 - $72.47
$72.47
$72.47 - $72.47
$72.47

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Yellow

Kable Kontrol®
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$75.76 - $75.76
$75.76
$75.76 - $75.76
$75.76

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Blue

Kable Kontrol®
$72.17 - $72.17
$72.17
$72.17 - $72.17
$72.17
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$72.17 - $72.17
$72.17
$72.17 - $72.17
$72.17

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Green

Kable Kontrol®
$72.17 - $72.17
$72.17
$72.17 - $72.17
$72.17
In stock
  • Length(s) - 250 Feet
Leadtime: Same Day
$72.17 - $72.17
$72.17
$72.17 - $72.17
$72.17

Heat Shrink Tubing - 2" (51mm) ID - 3:1 - Polyolefin - Heavy Wall Adhesive Lined - Black

Kable Kontrol®
$25.21 - $25.21
$25.21
$25.21 - $25.21
$25.21
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$25.21 - $25.21
$25.21
$25.21 - $25.21
$25.21

Heat Shrink Tubing - 1.5" (38mm) ID - 3:1 - Polyolefin - Heavy Wall Adhesive Lined - Black

Kable Kontrol®
$22.21 - $22.21
$22.21
$22.21 - $22.21
$22.21
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$22.21 - $22.21
$22.21
$22.21 - $22.21
$22.21

Heat Shrink Tubing - 1.102" (28mm) ID - 3:1 - Polyolefin - Heavy Wall Adhesive Lined - Black

Kable Kontrol®
$17.02 - $17.02
$17.02
$17.02 - $17.02
$17.02
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$17.02 - $17.02
$17.02
$17.02 - $17.02
$17.02

Heat Shrink Tubing - 0.394" (10mm) ID - 3:1 - Polyolefin - Heavy Wall Adhesive Lined - Black

Kable Kontrol®
$13.72 - $13.72
$13.72
$13.72 - $13.72
$13.72
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$13.72 - $13.72
$13.72
$13.72 - $13.72
$13.72

Heat Shrink Tubing - 0.276" (7mm) ID - 3:1 - Polyolefin - Heavy Wall Adhesive Lined - Black

Kable Kontrol®
$11.80 - $11.80
$11.80
$11.80 - $11.80
$11.80
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$11.80 - $11.80
$11.80
$11.80 - $11.80
$11.80

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Purple - M23053/4-301-7

Dunbar®
$6.05 - $3,857.70
Starting at $6.05
$6.05 - $3,857.70
$6.05
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$6.05 - $3,857.70
Starting at $6.05
$6.05 - $3,857.70
$6.05

Sumitube W3B2 Heat Shrink Tubing - 3/8" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$4.48 - $4.48
$4.48
$4.48 - $4.48
$4.48
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$4.48 - $4.48
$4.48
$4.48 - $4.48
$4.48

Sumitube W3B2 Heat Shrink Tubing - 3/4" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$7.70 - $7.70
$7.70
$7.70 - $7.70
$7.70
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$7.70 - $7.70
$7.70
$7.70 - $7.70
$7.70

Sumitube W3B2 Heat Shrink Tubing - 15/16" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$11.64 - $11.64
$11.64
$11.64 - $11.64
$11.64
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$11.64 - $11.64
$11.64
$11.64 - $11.64
$11.64

Sumitube W3B2 Heat Shrink Tubing - 1/8" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$2.80 - $2.80
$2.80
$2.80 - $2.80
$2.80
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$2.80 - $2.80
$2.80
$2.80 - $2.80
$2.80

Sumitube W3B2 Heat Shrink Tubing - 1/2" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$5.76 - $5.76
$5.76
$5.76 - $5.76
$5.76
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$5.76 - $5.76
$5.76
$5.76 - $5.76
$5.76