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

Dunbar®
Original price $32.20 - Original price $471.60
Original price
Starting at $32.20
$32.20 - $471.60
Current price $32.20
In stock
  • Length(s) - 4, 120 Feet
Leadtime: Same Day
Original price $32.20 - Original price $471.60
Original price
Starting at $32.20
$32.20 - $471.60
Current price $32.20

Heat Shrink Tubing - 1.701" (43 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Red

Dunbar®
Original price $33.32 - Original price $458.13
Original price
Starting at $33.32
$33.32 - $458.13
Current price $33.32
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
Original price $33.32 - Original price $458.13
Original price
Starting at $33.32
$33.32 - $458.13
Current price $33.32

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

Kable Kontrol®
Original price $67.75 - Original price $67.75
Original price
$67.75
$67.75 - $67.75
Current price $67.75
In stock
  • Length(s) - 100 Feet
Leadtime: Same Day
Original price $67.75 - Original price $67.75
Original price
$67.75
$67.75 - $67.75
Current price $67.75

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

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

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

Kable Kontrol®
Original price $264.15 - Original price $264.15
Original price
$264.15
$264.15 - $264.15
Current price $264.15
In stock
  • Length(s) - 100 Feet
Leadtime: Same Day
Original price $264.15 - Original price $264.15
Original price
$264.15
$264.15 - $264.15
Current price $264.15

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

ShrinkFlex®
Original price $9.32 - Original price $9.32
Original price
$9.32
$9.32 - $9.32
Current price $9.32
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
Original price $9.32 - Original price $9.32
Original price
$9.32
$9.32 - $9.32
Current price $9.32

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

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

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

Dunbar®
Original price $44.44 - Original price $332.27
Original price
Starting at $44.44
$44.44 - $332.27
Current price $44.44
In stock
  • Length(s) - 4, 80 Feet
Leadtime: Same Day
Original price $44.44 - Original price $332.27
Original price
Starting at $44.44
$44.44 - $332.27
Current price $44.44

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

Dunbar®
Original price $16.84 - Original price $1,536.00
Original price
Starting at $16.84
$16.84 - $1,536.00
Current price $16.84
In stock
  • Length(s) - 4, 500 Feet
Leadtime: 90 Days
Original price $16.84 - Original price $1,536.00
Original price
Starting at $16.84
$16.84 - $1,536.00
Current price $16.84

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

Dunbar®
Original price $17.42 - Original price $1,590.00
Original price
Starting at $17.42
$17.42 - $1,590.00
Current price $17.42
In stock
  • Length(s) - 4, 500 Feet
Leadtime: Same Day
Original price $17.42 - Original price $1,590.00
Original price
Starting at $17.42
$17.42 - $1,590.00
Current price $17.42

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

Dunbar®
Original price $30.50 - Original price $518.13
Original price
Starting at $30.50
$30.50 - $518.13
Current price $30.50
In stock
  • Length(s) - 4, 160 Feet
Leadtime: Same Day
Original price $30.50 - Original price $518.13
Original price
Starting at $30.50
$30.50 - $518.13
Current price $30.50

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

Dunbar®
Original price $25.12 - Original price $607.20
Original price
Starting at $25.12
$25.12 - $607.20
Current price $25.12
In stock
  • Length(s) - 4, 240 Feet
Leadtime: Same Day
Original price $25.12 - Original price $607.20
Original price
Starting at $25.12
$25.12 - $607.20
Current price $25.12

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

Kable Kontrol®
Original price $3.89 - Original price $3.89
Original price
$3.89
$3.89 - $3.89
Current price $3.89
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
Original price $3.89 - Original price $3.89
Original price
$3.89
$3.89 - $3.89
Current price $3.89

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

Kable Kontrol®
Original price $7.91 - Original price $7.91
Original price
$7.91
$7.91 - $7.91
Current price $7.91
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
Original price $7.91 - Original price $7.91
Original price
$7.91
$7.91 - $7.91
Current price $7.91

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

Dunbar®
Original price $19.16 - Original price $1,118.72
Original price
Starting at $19.16
$19.16 - $1,118.72
Current price $19.16
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
Original price $19.16 - Original price $1,118.72
Original price
Starting at $19.16
$19.16 - $1,118.72
Current price $19.16

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

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

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

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

Dunbar®
Original price $5.94 - Original price $1,626.00
Original price
Starting at $5.94
$5.94 - $1,626.00
Current price $5.94
In stock
  • Length(s) - 4, 250, 1500 Feet
Leadtime: Same Day
Original price $5.94 - Original price $1,626.00
Original price
Starting at $5.94
$5.94 - $1,626.00
Current price $5.94

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

Dunbar®
Original price $24.00 - Original price $581.20
Original price
Starting at $24.00
$24.00 - $581.20
Current price $24.00
In stock
  • Length(s) - 4, 100 Feet
Leadtime: Same Day
Original price $24.00 - Original price $581.20
Original price
Starting at $24.00
$24.00 - $581.20
Current price $24.00

Heat Shrink Tubing - 1 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Red - M23053/4-304-2

Dunbar®
Original price $22.70 - Original price $828.40
Original price
Starting at $22.70
$22.70 - $828.40
Current price $22.70
In stock
  • Length(s) - 4, 200 Feet
Leadtime: Same Day
Original price $22.70 - Original price $828.40
Original price
Starting at $22.70
$22.70 - $828.40
Current price $22.70

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

Dunbar®
Original price $11.52 - Original price $840.80
Original price
Starting at $11.52
$11.52 - $840.80
Current price $11.52
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
Original price $11.52 - Original price $840.80
Original price
Starting at $11.52
$11.52 - $840.80
Current price $11.52

Heat Shrink Tubing - 1/8" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Red - M23053/4-101-2

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 - Red - M23053/4-102-2

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 - Red - M23053/4-103-2

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