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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 - 1.098" (28 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Red

Dunbar®
$38.59 - $569.94
Starting at $38.59
$38.59 - $569.94
$38.59
In stock
  • Length(s) - 4, 160 Feet
Leadtime: Same Day
$38.59 - $569.94
Starting at $38.59
$38.59 - $569.94
$38.59

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

Dunbar®
$31.78 - $667.92
Starting at $31.78
$31.78 - $667.92
$31.78
In stock
  • Length(s) - 4, 240 Feet
Leadtime: Same Day
$31.78 - $667.92
Starting at $31.78
$31.78 - $667.92
$31.78

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

Dunbar®
$15.88 - $1,260.60
Starting at $15.88
$15.88 - $1,260.60
$15.88
In stock
  • Length(s) - 4, 500 Feet
Leadtime: Same Day
$15.88 - $1,260.60
Starting at $15.88
$15.88 - $1,260.60
$15.88

Heat Shrink Tubing - 1.098" (28 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$30.31 - $769.47
Starting at $30.31
$30.31 - $769.47
$30.31
In stock
  • Length(s) - 4, 160 Feet
Leadtime: Same Day
$30.31 - $769.47
Starting at $30.31
$30.31 - $769.47
$30.31

Heat Shrink Tubing - 0.402" (10 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$16.17 - $1,283.70
Starting at $16.17
$16.17 - $1,283.70
$16.17
In stock
  • Length(s) - 4, 500 Feet
Leadtime: Same Day
$16.17 - $1,283.70
Starting at $16.17
$16.17 - $1,283.70
$16.17

Heat Shrink Tubing - 0.512" (13 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$19.16 - $1,750.10
Starting at $19.16
$19.16 - $1,750.10
$19.16
In stock
  • Length(s) - 4, 500 Feet
Leadtime: Same Day
$19.16 - $1,750.10
Starting at $19.16
$19.16 - $1,750.10
$19.16

Heat Shrink Tubing - 1/2" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-105-2

Dunbar®
$15.40 - $997.92
Starting at $15.40
$15.40 - $997.92
$15.40
In stock
  • Length(s) - 4, 400 Feet
Leadtime: Same Day
$15.40 - $997.92
Starting at $15.40
$15.40 - $997.92
$15.40

Heat Shrink Tubing - 1/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-101-9

Dunbar®
$5.24 - $952.60
Starting at $5.24
$5.24 - $952.60
$5.24
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$5.24 - $952.60
Starting at $5.24
$5.24 - $952.60
$5.24

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-104-9

Dunbar®
$9.79 - $1,786.40
Starting at $9.79
$9.79 - $1,786.40
$9.79
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$9.79 - $1,786.40
Starting at $9.79
$9.79 - $1,786.40
$9.79

Heat Shrink Tubing - 1/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Brown - M23053/4-101-1

Dunbar®
$5.24 - $952.60
Starting at $5.24
$5.24 - $952.60
$5.24
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$5.24 - $952.60
Starting at $5.24
$5.24 - $952.60
$5.24

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Brown - M23053/4-102-1

Dunbar®
$6.60 - $1,144.00
Starting at $6.60
$6.60 - $1,144.00
$6.60
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$6.60 - $1,144.00
Starting at $6.60
$6.60 - $1,144.00
$6.60

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Brown - M23053/4-103-1

Dunbar®
$8.80 - $1,458.60
Starting at $8.80
$8.80 - $1,458.60
$8.80
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$8.80 - $1,458.60
Starting at $8.80
$8.80 - $1,458.60
$8.80

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

Dunbar®
$9.79 - $1,786.40
Starting at $9.79
$9.79 - $1,786.40
$9.79
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$9.79 - $1,786.40
Starting at $9.79
$9.79 - $1,786.40
$9.79

Heat Shrink Tubing - 1/2" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Brown - M23053/4-105-1

Dunbar®
$15.40 - $997.92
Starting at $15.40
$15.40 - $997.92
$15.40
In stock
  • Length(s) - 4, 400 Feet
Leadtime: Same Day
$15.40 - $997.92
Starting at $15.40
$15.40 - $997.92
$15.40

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Brown - M23053/4-106-1

Dunbar®
$19.03 - $1,111.62
Starting at $19.03
$19.03 - $1,111.62
$19.03
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
$19.03 - $1,111.62
Starting at $19.03
$19.03 - $1,111.62
$19.03

Heat Shrink Tubing - 1" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Brown - M23053/4-107-1

Dunbar®
$26.49 - $967.12
Starting at $26.49
$26.49 - $967.12
$26.49
In stock
  • Length(s) - 4, 200 Feet
Leadtime: Same Day
$26.49 - $967.12
Starting at $26.49
$26.49 - $967.12
$26.49

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-102-2

Dunbar®
$6.60 - $1,144.00
Starting at $6.60
$6.60 - $1,144.00
$6.60
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$6.60 - $1,144.00
Starting at $6.60
$6.60 - $1,144.00
$6.60

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-103-2

Dunbar®
$8.80 - $1,458.60
Starting at $8.80
$8.80 - $1,458.60
$8.80
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$8.80 - $1,458.60
Starting at $8.80
$8.80 - $1,458.60
$8.80

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

Dunbar®
$9.79 - $1,786.40
Starting at $9.79
$9.79 - $1,786.40
$9.79
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$9.79 - $1,786.40
Starting at $9.79
$9.79 - $1,786.40
$9.79

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-106-2

Dunbar®
$19.03 - $1,111.62
Starting at $19.03
$19.03 - $1,111.62
$19.03
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
$19.03 - $1,111.62
Starting at $19.03
$19.03 - $1,111.62
$19.03

Heat Shrink Tubing - 1" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-107-2

Dunbar®
$26.49 - $967.12
Starting at $26.49
$26.49 - $967.12
$26.49
In stock
  • Length(s) - 4, 200 Feet
Leadtime: Same Day
$26.49 - $967.12
Starting at $26.49
$26.49 - $967.12
$26.49

Heat Shrink Tubing - 1/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Orange - M23053/4-101-3

Dunbar®
$5.24 - $952.60
Starting at $5.24
$5.24 - $952.60
$5.24
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$5.24 - $952.60
Starting at $5.24
$5.24 - $952.60
$5.24

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Orange - M23053/4-102-3

Dunbar®
$6.60 - $1,144.00
Starting at $6.60
$6.60 - $1,144.00
$6.60
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$6.60 - $1,144.00
Starting at $6.60
$6.60 - $1,144.00
$6.60

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Orange - M23053/4-103-3

Dunbar®
$8.80 - $1,458.60
Starting at $8.80
$8.80 - $1,458.60
$8.80
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
$8.80 - $1,458.60
Starting at $8.80
$8.80 - $1,458.60
$8.80