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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 - 0.752" (20 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$23.86 - $909.22
Starting at $23.86
$23.86 - $909.22
$23.86
In stock
  • Length(s) - 4, 240 Feet
Leadtime: Same Day
$23.86 - $909.22
Starting at $23.86
$23.86 - $909.22
$23.86

Heat Shrink Tubing - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Brown - M23053/4-302-1

Dunbar®
$7.74 - $1,765.50
Starting at $7.74
$7.74 - $1,765.50
$7.74
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: 10 Days
$7.74 - $1,765.50
Starting at $7.74
$7.74 - $1,765.50
$7.74

Heat Shrink Tubing - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Yellow - M23053/4-302-4

Dunbar®
$8.91 - $8.91
$8.91
$8.91 - $8.91
$8.91
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$8.91 - $8.91
$8.91
$8.91 - $8.91
$8.91

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - White - M23053/4

ShrinkFlex®
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - White - M23053/4

ShrinkFlex®
$6.47 - $6.47
$6.47
$6.47 - $6.47
$6.47
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$6.47 - $6.47
$6.47
$6.47 - $6.47
$6.47

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Black - M23053/4

ShrinkFlex®
$15.79 - $15.79
$15.79
$15.79 - $15.79
$15.79
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$15.79 - $15.79
$15.79
$15.79 - $15.79
$15.79

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

Dunbar®
$11.62 - $1,474.88
Starting at $11.62
$11.62 - $1,474.88
$11.62
In stock
  • Length(s) - 4, 200, 800 Feet
Leadtime: Same Day
$11.62 - $1,474.88
Starting at $11.62
$11.62 - $1,474.88
$11.62

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Adhesive Lined Polyolefin - Flexible - Flame Retardant - Red

Kable Kontrol®
$4.07 - $4.07
$4.07
$4.07 - $4.07
$4.07
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$4.07 - $4.07
$4.07
$4.07 - $4.07
$4.07

Heat Shrink Tubing - 3" (75 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$98.77 - $627.00
Starting at $98.77
$98.77 - $627.00
$98.77
In stock
Leadtime: Same Day
$98.77 - $627.00
Starting at $98.77
$98.77 - $627.00
$98.77

Heat Shrink Tubing - 1-1/2" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Red - M23053/4

ShrinkFlex®
$26.00 - $26.00
$26.00
$26.00 - $26.00
$26.00
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$26.00 - $26.00
$26.00
$26.00 - $26.00
$26.00

Heat Shrink Tubing - 3.937" (100 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$75.14 - $477.05
Starting at $75.14
$75.14 - $477.05
$75.14
In stock
  • Length(s) - 4, 40 Feet
Leadtime: Same Day
$75.14 - $477.05
Starting at $75.14
$75.14 - $477.05
$75.14

Heat Shrink Tubing - 3.543" (90 mm) ID - 3:1 Ratio - Flame Retardant Heavy Wall Adhesive Lined - Black

Dunbar®
$63.17 - $63.17
$63.17
$63.17 - $63.17
$63.17
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$63.17 - $63.17
$63.17
$63.17 - $63.17
$63.17

Heat Shrink Tubing - 1-1/2" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Black - M23053/4

ShrinkFlex®
$26.00 - $26.00
$26.00
$26.00 - $26.00
$26.00
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$26.00 - $26.00
$26.00
$26.00 - $26.00
$26.00

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Black - M23053/4

ShrinkFlex®
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60

Heat Shrink Tubing - 3/16 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Yellow - M23053/4

Dunbar®
$7.51 - $1,788.60
Starting at $7.51
$7.51 - $1,788.60
$7.51
In stock
  • Length(s) - 4, 250, 1500 Feet
Leadtime: Same Day
$7.51 - $1,788.60
Starting at $7.51
$7.51 - $1,788.60
$7.51

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Yellow - M23053/4-303-4

Dunbar®
$14.58 - $14.58
$14.58
$14.58 - $14.58
$14.58
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$14.58 - $14.58
$14.58
$14.58 - $14.58
$14.58

Heat Shrink Tubing - 1.299" (33 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$31.20 - $594.00
Starting at $31.20
$31.20 - $594.00
$31.20
In stock
  • Length(s) - 4, 120 Feet
Leadtime: Same Day
$31.20 - $594.00
Starting at $31.20
$31.20 - $594.00
$31.20

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

Dunbar®
$37.19 - $472.21
Starting at $37.19
$37.19 - $472.21
$37.19
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
$37.19 - $472.21
Starting at $37.19
$37.19 - $472.21
$37.19

Heat Shrink Tubing - 1-1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Blue - M23053/4-305-6

Dunbar®
$40.28 - $639.32
Starting at $40.28
$40.28 - $639.32
$40.28
In stock
  • Length(s) - 4, 100 Feet
Leadtime: Same Day
$40.28 - $639.32
Starting at $40.28
$40.28 - $639.32
$40.28

Heat Shrink Tubing - 3/16 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Clear

Dunbar®
$7.51 - $1,788.60
Starting at $7.51
$7.51 - $1,788.60
$7.51
In stock
  • Length(s) - 4, 250, 1500 Feet
Leadtime: Same Day
$7.51 - $1,788.60
Starting at $7.51
$7.51 - $1,788.60
$7.51

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Adhesive Lined Polyolefin - Flexible - Flame Retardant - White

Kable Kontrol®
$6.01 - $6.01
$6.01
$6.01 - $6.01
$6.01
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$6.01 - $6.01
$6.01
$6.01 - $6.01
$6.01

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

Kable Kontrol®
$6.01 - $6.01
$6.01
$6.01 - $6.01
$6.01
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$6.01 - $6.01
$6.01
$6.01 - $6.01
$6.01

Heat Shrink Tubing - 1" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - White - M23053/4

ShrinkFlex®
$18.84 - $18.84
$18.84
$18.84 - $18.84
$18.84
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$18.84 - $18.84
$18.84
$18.84 - $18.84
$18.84

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Red - M23053/4

ShrinkFlex®
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60