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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 - 1/2 " ID - Single Wall Polyolefin - 3:1 Ratio - Brown

ShrinkFlex®
$27.60 - $188.60
Starting at $27.60
$27.60 - $188.60
$27.60
In stock
  • Length(s) - 25, 200 Feet
Leadtime: Same Day
$27.60 - $188.60
Starting at $27.60
$27.60 - $188.60
$27.60

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

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

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - White - M23053/4-303-9

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67

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

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

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Black - M23053/4-303-0

Dunbar®
$11.48 - $838.64
Starting at $11.48
$11.48 - $838.64
$11.48
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$11.48 - $838.64
Starting at $11.48
$11.48 - $838.64
$11.48

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 Adhesive Lined Polyolefin - Flexible - Flame Retardant - Black

Kable Kontrol®
$52.44 - $91.60
Starting at $52.44
$52.44 - $91.60
$52.44
  • Length(s) - 50, 100 Feet
Leadtime: Same Day
$52.44 - $91.60
Starting at $52.44
$52.44 - $91.60
$52.44

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Clear

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67

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 - 1/2" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Blue

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

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

Kable Kontrol®
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63
In stock
  • Length(s) - 200 Feet
Leadtime: Same Day
$105.63 - $105.63
$105.63
$105.63 - $105.63
$105.63

Sumitube W3B2 Heat Shrink Tubing - 1/2" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$5.76 - $5.76
$5.76
$5.76 - $5.76
$5.76
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$5.76 - $5.76
$5.76
$5.76 - $5.76
$5.76

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

Dunbar®
$23.56 - $3,442.56
Starting at $23.56
$23.56 - $3,442.56
$23.56
In stock
  • Length(s) - 4, 800 Feet
Leadtime: Same Day
$23.56 - $3,442.56
Starting at $23.56
$23.56 - $3,442.56
$23.56

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Gray - M23053/4-303-8

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Purple - M23053/4-303-7

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Blue - M23053/4-303-6

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67

Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Green - M23053/4-303-5

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67

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

Dunbar®
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67
In stock
  • Length(s) - 4, 100, 400 Feet
Leadtime: Same Day
$12.67 - $924.88
Starting at $12.67
$12.67 - $924.88
$12.67