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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 - 1/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Gray - M23053/4-103-8

Dunbar®
Original price $8.00 - Original price $1,326.00
Original price
Starting at $8.00
$8.00 - $1,326.00
Current price $8.00
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
Original price $8.00 - Original price $1,326.00
Original price
Starting at $8.00
$8.00 - $1,326.00
Current price $8.00

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

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

Heat Shrink Tubing - 1/2" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Gray - M23053/4-105-8

Dunbar®
Original price $14.00 - Original price $907.20
Original price
Starting at $14.00
$14.00 - $907.20
Current price $14.00
In stock
  • Length(s) - 4, 400 Feet
Leadtime: Same Day
Original price $14.00 - Original price $907.20
Original price
Starting at $14.00
$14.00 - $907.20
Current price $14.00

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Gray - M23053/4-106-8

Dunbar®
Original price $17.30 - Original price $1,010.56
Original price
Starting at $17.30
$17.30 - $1,010.56
Current price $17.30
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
Original price $17.30 - Original price $1,010.56
Original price
Starting at $17.30
$17.30 - $1,010.56
Current price $17.30

Heat Shrink Tubing - 1" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Gray - M23053/4-107-8

Dunbar®
Original price $24.08 - Original price $879.20
Original price
Starting at $24.08
$24.08 - $879.20
Current price $24.08
In stock
  • Length(s) - 4, 200 Feet
Leadtime: Same Day
Original price $24.08 - Original price $879.20
Original price
Starting at $24.08
$24.08 - $879.20
Current price $24.08

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

Dunbar®
Original price $4.76 - Original price $866.00
Original price
Starting at $4.76
$4.76 - $866.00
Current price $4.76
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
Original price $4.76 - Original price $866.00
Original price
Starting at $4.76
$4.76 - $866.00
Current price $4.76

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-102-9

Dunbar®
Original price $6.00 - Original price $1,040.00
Original price
Starting at $6.00
$6.00 - $1,040.00
Current price $6.00
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
Original price $6.00 - Original price $1,040.00
Original price
Starting at $6.00
$6.00 - $1,040.00
Current price $6.00

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-103-9

Dunbar®
Original price $8.00 - Original price $1,326.00
Original price
Starting at $8.00
$8.00 - $1,326.00
Current price $8.00
In stock
  • Length(s) - 4, 1000 Feet
Leadtime: Same Day
Original price $8.00 - Original price $1,326.00
Original price
Starting at $8.00
$8.00 - $1,326.00
Current price $8.00

Heat Shrink Tubing - 1/2" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-105-9

Dunbar®
Original price $14.00 - Original price $907.20
Original price
Starting at $14.00
$14.00 - $907.20
Current price $14.00
In stock
  • Length(s) - 4, 400 Feet
Leadtime: Same Day
Original price $14.00 - Original price $907.20
Original price
Starting at $14.00
$14.00 - $907.20
Current price $14.00

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-106-9

Dunbar®
Original price $17.30 - Original price $1,010.56
Original price
Starting at $17.30
$17.30 - $1,010.56
Current price $17.30
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
Original price $17.30 - Original price $1,010.56
Original price
Starting at $17.30
$17.30 - $1,010.56
Current price $17.30

Heat Shrink Tubing - 1" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - White - M23053/4-107-9

Dunbar®
Original price $24.08 - Original price $879.20
Original price
Starting at $24.08
$24.08 - $879.20
Current price $24.08
In stock
  • Length(s) - 4, 200 Feet
Leadtime: Same Day
Original price $24.08 - Original price $879.20
Original price
Starting at $24.08
$24.08 - $879.20
Current price $24.08

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

Dunbar®
Original price $26.92 - Original price $392.96
Original price
Starting at $26.92
$26.92 - $392.96
Current price $26.92
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
Original price $26.92 - Original price $392.96
Original price
Starting at $26.92
$26.92 - $392.96
Current price $26.92

Heat Shrink Tubing - 1.700" (43mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Red

Dunbar®
Original price $33.16 - Original price $484.00
Original price
Starting at $33.16
$33.16 - $484.00
Current price $33.16
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
Original price $33.16 - Original price $484.00
Original price
Starting at $33.16
$33.16 - $484.00
Current price $33.16

Heat Shrink Tubing - 1.500" (38mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Red

Dunbar®
Original price $28.36 - Original price $414.08
Original price
Starting at $28.36
$28.36 - $414.08
Current price $28.36
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
Original price $28.36 - Original price $414.08
Original price
Starting at $28.36
$28.36 - $414.08
Current price $28.36

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

Dunbar®
Original price $29.78 - Original price $651.84
Original price
Starting at $29.78
$29.78 - $651.84
Current price $29.78
In stock
  • Length(s) - 4, 120 Feet
Leadtime: Same Day
Original price $29.78 - Original price $651.84
Original price
Starting at $29.78
$29.78 - $651.84
Current price $29.78

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

Dunbar®
Original price $26.90 - Original price $785.28
Original price
Starting at $26.90
$26.90 - $785.28
Current price $26.90
In stock
  • Length(s) - 4, 160 Feet
Leadtime: Same Day
Original price $26.90 - Original price $785.28
Original price
Starting at $26.90
$26.90 - $785.28
Current price $26.90

Heat Shrink Tubing - 0.752" (19mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Red

Dunbar®
Original price $20.88 - Original price $913.92
Original price
Starting at $20.88
$20.88 - $913.92
Current price $20.88
In stock
  • Length(s) - 4, 240 Feet
Leadtime: Same Day
Original price $20.88 - Original price $913.92
Original price
Starting at $20.88
$20.88 - $913.92
Current price $20.88

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

Dunbar®
Original price $19.60 - Original price $1,788.00
Original price
Starting at $19.60
$19.60 - $1,788.00
Current price $19.60
In stock
  • Length(s) - 4, 500 Feet
Leadtime: Same Day
Original price $19.60 - Original price $1,788.00
Original price
Starting at $19.60
$19.60 - $1,788.00
Current price $19.60

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

Dunbar®
Original price $17.22 - Original price $1,572.00
Original price
Starting at $17.22
$17.22 - $1,572.00
Current price $17.22
In stock
  • Length(s) - 4, 500 Feet
Leadtime: Same Day
Original price $17.22 - Original price $1,572.00
Original price
Starting at $17.22
$17.22 - $1,572.00
Current price $17.22

Heat Shrink Tubing - 4.488" (115mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
Original price $109.78 - Original price $400.68
Original price
Starting at $109.78
$109.78 - $400.68
Current price $109.78
In stock
  • Length(s) - 4, 20 Feet
Leadtime: Same Day
Original price $109.78 - Original price $400.68
Original price
Starting at $109.78
$109.78 - $400.68
Current price $109.78

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

Dunbar®
Original price $85.70 - Original price $312.76
Original price
Starting at $85.70
$85.70 - $312.76
Current price $85.70
In stock
  • Length(s) - 4, 20 Feet
Leadtime: Same Day
Original price $85.70 - Original price $312.76
Original price
Starting at $85.70
$85.70 - $312.76
Current price $85.70

Heat Shrink Tubing - 2.701" (70mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
Original price $55.16 - Original price $402.56
Original price
Starting at $55.16
$55.16 - $402.56
Current price $55.16
In stock
  • Length(s) - 4, 40 Feet
Leadtime: Same Day
Original price $55.16 - Original price $402.56
Original price
Starting at $55.16
$55.16 - $402.56
Current price $55.16

Heat Shrink Tubing - 2.000" (51mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
Original price $48.50 - Original price $531.00
Original price
Starting at $48.50
$48.50 - $531.00
Current price $48.50
In stock
  • Length(s) - 4, 60 Feet
Leadtime: Same Day
Original price $48.50 - Original price $531.00
Original price
Starting at $48.50
$48.50 - $531.00
Current price $48.50

Heat Shrink Tubing - 1.700" (43mm) - 3:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
Original price $36.88 - Original price $538.24
Original price
Starting at $36.88
$36.88 - $538.24
Current price $36.88
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
Original price $36.88 - Original price $538.24
Original price
Starting at $36.88
$36.88 - $538.24
Current price $36.88