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

3/8" Inch (10 mm) Heat Shrink Tubing

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

Kable Kontrol®
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89
In stock
SKU: HSSW-31-037-GY-200
Leadtime: Same Day
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89

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

Kable Kontrol®
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89
In stock
SKU: HSSW-31-037-OR-200
Leadtime: Same Day
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89

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

Kable Kontrol®
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89
In stock
SKU: HSSW-31-037-PL-200
Leadtime: Same Day
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89

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

Kable Kontrol®
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89
In stock
SKU: HSSW-31-037-YG-200
Leadtime: Same Day
$67.89 - $67.89
$67.89
$67.89 - $67.89
$67.89

Heat Shrink Tubing - 3/8" ID - 2:1 - Polyolefin - EV High Voltage - Flame Retardant - Orange

Kable Kontrol®
$89.68 - $89.68
$89.68
$89.68 - $89.68
$89.68
In stock
SKU: EVTW-21-037-OR-200
Leadtime: Same Day
$89.68 - $89.68
$89.68
$89.68 - $89.68
$89.68

Heat Shrink Tubing - 3/8" ID - 2:1 Ratio - Thin Wall Polyolefin - Flexible - Flame Retardant - Black

Kable Kontrol®
$30.60 - $30.60
$30.60
$30.60 - $30.60
$30.60
In stock
  • Length(s) - 200 Feet
SKU: HSTW-21-037-BK-200
Leadtime: Same Day
$30.60 - $30.60
$30.60
$30.60 - $30.60
$30.60

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
SKU: W3B2-9-3-BK-4
Leadtime: Same Day
$4.48 - $4.48
$4.48
$4.48 - $4.48
$4.48

Sumitube B2 Heat Shrink Tubing - 3/8" Inside Diameter - 2:1 Shrink Ratio - Single Wall Flexible Polyolefin - UL / CSA Recognized - Black

Sumitube
$72.96 - $72.96
$72.96
$72.96 - $72.96
$72.96
In stock
  • Length(s) - 200 Feet
SKU: B2-3-8-BK-SPL
Leadtime: Same Day
$72.96 - $72.96
$72.96
$72.96 - $72.96
$72.96

Heat Shrink Tubing - 3/8" ID - 2:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Yellow/Green

Kable Kontrol®
$12.05 - $57.50
Starting at $12.05
$12.05 - $57.50
$12.05
  • Length(s) - 10, 50, 100, 200 Feet
SKU: Multiple Options
Leadtime: Same Day
$12.05 - $57.50
Starting at $12.05
$12.05 - $57.50
$12.05

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

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

Dunbar®
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20
In stock
  • Length(s) - 4, 200, 800 Feet
SKU: Multiple Options
Leadtime: Same Day
$9.20 - $1,340.80
Starting at $9.20
$9.20 - $1,340.80
$9.20

Heat Shrink Tubing - 3/8" ID - 2:1 Ratio - Single Wall - Polyolefin - Flexible - Flame Retardant - Yellow / Green - M23053/5

Dunbar®
$3.34 - $1,459.20
Starting at $3.34
$3.34 - $1,459.20
$3.34
In stock
  • Length(s) - 4, 200, 2400 Feet
SKU: Multiple Options
Leadtime: Same Day
$3.34 - $1,459.20
Starting at $3.34
$3.34 - $1,459.20
$3.34

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Gray - M23053/4-104-8

Dunbar®
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90
In stock
  • Length(s) - 4, 1000 Feet
SKU: Multiple Options
Leadtime: Same Day
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Violet - M23053/4-104-7

Dunbar®
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90
In stock
  • Length(s) - 4, 1000 Feet
SKU: Multiple Options
Leadtime: Same Day
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Blue - M23053/4-104-6

Dunbar®
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90
In stock
  • Length(s) - 4, 1000 Feet
SKU: Multiple Options
Leadtime: Same Day
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Green - M23053/4-104-5

Dunbar®
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90
In stock
  • Length(s) - 4, 1000 Feet
SKU: Multiple Options
Leadtime: Same Day
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Orange - M23053/4-104-3

Dunbar®
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90
In stock
  • Length(s) - 4, 1000 Feet
SKU: Multiple Options
Leadtime: Same Day
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-104-2

Dunbar®
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90
In stock
  • Length(s) - 4, 1000 Feet
SKU: Multiple Options
Leadtime: Same Day
$8.90 - $1,624.00
Starting at $8.90
$8.90 - $1,624.00
$8.90