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 - 1/16" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Brown - M23053/5-401-1

Dunbar®
$168.00 - $1,599.00
Starting at $168.00
$168.00 - $1,599.00
$168.00
In stock
  • Length(s) - 500, 6500 Feet
Leadtime: Same Day
$168.00 - $1,599.00
Starting at $168.00
$168.00 - $1,599.00
$168.00

Heat Shrink Tubing - 1/16" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Black - M23053/5-401-0

Dunbar®
$168.00 - $1,599.00
Starting at $168.00
$168.00 - $1,599.00
$168.00
In stock
  • Length(s) - 500, 6500 Feet
Leadtime: Same Day
$168.00 - $1,599.00
Starting at $168.00
$168.00 - $1,599.00
$168.00

Heat Shrink Tubing - 5.118" (130 mm) ID - 3:1 Ratio - Heavy Wall Adhesive Lined - Polyolefin - Semi Rigid - Flame Retardant - Black

Dunbar®
$83.80 - $305.92
Starting at $83.80
$83.80 - $305.92
$83.80
In stock
  • Length(s) - 4, 20 Feet
Leadtime: Same Day
$83.80 - $305.92
Starting at $83.80
$83.80 - $305.92
$83.80

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Blue - M23053/4-301-6

Dunbar®
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50

Heat Shrink Tubing - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Blue - M23053/4-302-6

Dunbar®
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: Same Day
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Clear

Dunbar®
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Green - M23053/4-301-5

Dunbar®
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50

Heat Shrink Tubing - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Green - M23053/4-302-5

Dunbar®
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: Same Day
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Red - M23053/4-301-2

Dunbar®
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50

Heat Shrink Tubing - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Red - M23053/4-302-2

Dunbar®
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: Same Day
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - White - M23053/4-301-9

Dunbar®
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Yellow - M23053/4-301-4

Dunbar®
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$5.50 - $3,507.00
Starting at $5.50
$5.50 - $3,507.00
$5.50

Heat Shrink Tubing - 3 " ID - Single Wall Polyolefin - 3:1 Ratio - Gray

ShrinkFlex®
$460.00 - $1,495.00
Starting at $460.00
$460.00 - $1,495.00
$460.00
In stock
  • Length(s) - 25, 100 Feet
Leadtime: Same Day
$460.00 - $1,495.00
Starting at $460.00
$460.00 - $1,495.00
$460.00

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

ShrinkFlex®
$54.63 - $186.30
Starting at $54.63
$54.63 - $186.30
$54.63
In stock
  • Length(s) - 25, 100 Feet
Leadtime: Same Day
$54.63 - $186.30
Starting at $54.63
$54.63 - $186.30
$54.63

Heat Shrink Tubing - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - White - M23053/4-302-9

Dunbar®
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: Same Day
$7.04 - $1,605.00
Starting at $7.04
$7.04 - $1,605.00
$7.04

Heat Shrink Tubing - 1 " ID - Single Wall Polyolefin - 3:1 Ratio - Gray

ShrinkFlex®
$54.63 - $186.30
Starting at $54.63
$54.63 - $186.30
$54.63
In stock
  • Length(s) - 25, 100 Feet
Leadtime: Same Day
$54.63 - $186.30
Starting at $54.63
$54.63 - $186.30
$54.63

Heat Shrink Tubing - 1 " ID - Single Wall Polyolefin - 3:1 Ratio - Green

ShrinkFlex®
$54.63 - $186.30
Starting at $54.63
$54.63 - $186.30
$54.63
In stock
  • Length(s) - 25, 100 Feet
Leadtime: Same Day
$54.63 - $186.30
Starting at $54.63
$54.63 - $186.30
$54.63

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Black - M23053/4-301-0

Dunbar®
$4.90 - $3,122.00
Starting at $4.90
$4.90 - $3,122.00
$4.90
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$4.90 - $3,122.00
Starting at $4.90
$4.90 - $3,122.00
$4.90