Skip to content
AUTOMATIC FREE SHIPPING $49+
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 - 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 - 3/4" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Clear - M23053/4

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

Heat Shrink Tubing - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Black - M23053/4-106-0

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 - 3/4" ID - 3:1 Ratio - Dual Wall Adhesive Lined Polyolefin - Flexible - Flame Retardant - Green

Kable Kontrol®
Original price $5.75 - Original price $5.75
Original price
$5.75
$5.75 - $5.75
Current price $5.75
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
Original price $5.75 - Original price $5.75
Original price
$5.75
$5.75 - $5.75
Current price $5.75

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

Kable Kontrol®
Original price $5.75 - Original price $5.75
Original price
$5.75
$5.75 - $5.75
Current price $5.75
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
Original price $5.75 - Original price $5.75
Original price
$5.75
$5.75 - $5.75
Current price $5.75

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

Sumitube W3B2 Heat Shrink Tubing - 3/4" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
Original price $7.70 - Original price $7.70
Original price
$7.70
$7.70 - $7.70
Current price $7.70
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
Original price $7.70 - Original price $7.70
Original price
$7.70
$7.70 - $7.70
Current price $7.70

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

Dunbar®
Original price $21.64 - Original price $1,264.00
Original price
Starting at $21.64
$21.64 - $1,264.00
Current price $21.64
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
Original price $21.64 - Original price $1,264.00
Original price
Starting at $21.64
$21.64 - $1,264.00
Current price $21.64

Heat Shrink Tubing - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Yellow - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - White - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Purple - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Green - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Gray - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Clear - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Brown - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Blue - 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 - 3/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Black - M23053/4

Dunbar®
Original price $17.68 - Original price $1,032.32
Original price
Starting at $17.68
$17.68 - $1,032.32
Current price $17.68
In stock
  • Length(s) - 4, 320 Feet
Leadtime: Same Day
Original price $17.68 - Original price $1,032.32
Original price
Starting at $17.68
$17.68 - $1,032.32
Current price $17.68

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

Kable Kontrol®
Original price $62.70 - Original price $112.86
Original price
Starting at $62.70
$62.70 - $112.86
Current price $62.70
  • Length(s) - 50, 100 Feet
Leadtime: Same Day
Original price $62.70 - Original price $112.86
Original price
Starting at $62.70
$62.70 - $112.86
Current price $62.70

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

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

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 - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Orange - M23053/4-106-3

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 - 3/4" ID - 3:1 Ratio - Dual Wall Polyolefin - Semi Rigid - Flame Retardant - Yellow - M23053/4-106-4

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