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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 - 1-1/2 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Yellow - M23053/4-305-4

Dunbar®
$35.04 - $639.32
Starting at $35.04
$35.04 - $639.32
$35.04
In stock
  • Length(s) - 4, 100 Feet
Leadtime: Same Day
$35.04 - $639.32
Starting at $35.04
$35.04 - $639.32
$35.04

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

Dunbar®
$35.04 - $639.32
Starting at $35.04
$35.04 - $639.32
$35.04
In stock
  • Length(s) - 4, 100 Feet
Leadtime: Same Day
$35.04 - $639.32
Starting at $35.04
$35.04 - $639.32
$35.04

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

Dunbar®
$35.04 - $639.32
Starting at $35.04
$35.04 - $639.32
$35.04
In stock
  • Length(s) - 4, 100 Feet
Leadtime: Same Day
$35.04 - $639.32
Starting at $35.04
$35.04 - $639.32
$35.04

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 - 1/4 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Orange - M23053/4-302-3

Dunbar®
$483.45 - $1,765.50
Starting at $483.45
$483.45 - $1,765.50
$483.45
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: Same Day
$483.45 - $1,765.50
Starting at $483.45
$483.45 - $1,765.50
$483.45

Heat Shrink Tubing - 2" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Black - M23053/5

Dunbar®
$583.22 - $1,277.10
Starting at $583.22
$583.22 - $1,277.10
$583.22
In stock
  • Length(s) - 100, 300 Feet
Leadtime: Same Day
$583.22 - $1,277.10
Starting at $583.22
$583.22 - $1,277.10
$583.22

Heat Shrink Tubing - 1-1/2" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Gray - M23053/5-410-8

Dunbar®
$425.48 - $1,242.56
Starting at $425.48
$425.48 - $1,242.56
$425.48
In stock
  • Length(s) - 100, 400 Feet
Leadtime: Same Day
$425.48 - $1,242.56
Starting at $425.48
$425.48 - $1,242.56
$425.48

Heat Shrink Tubing - 1-1/2" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Purple - M23053/5-410-7

Dunbar®
$425.48 - $1,242.56
Starting at $425.48
$425.48 - $1,242.56
$425.48
In stock
  • Length(s) - 100, 400 Feet
Leadtime: Same Day
$425.48 - $1,242.56
Starting at $425.48
$425.48 - $1,242.56
$425.48

Heat Shrink Tubing - 1-1/2" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Brown - M23053/5-410-1

Dunbar®
$425.48 - $1,242.56
Starting at $425.48
$425.48 - $1,242.56
$425.48
In stock
  • Length(s) - 100, 400 Feet
Leadtime: Same Day
$425.48 - $1,242.56
Starting at $425.48
$425.48 - $1,242.56
$425.48

Heat Shrink Tubing - 3/8" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Yellow - M23053/5-406-4

Dunbar®
$198.44 - $579.04
Starting at $198.44
$198.44 - $579.04
$198.44
In stock
  • Length(s) - 200, 800 Feet
Leadtime: Same Day
$198.44 - $579.04
Starting at $198.44
$198.44 - $579.04
$198.44

Heat Shrink Tubing - 1/4" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Black - M23053/5-405-0

Dunbar®
$193.60 - $706.75
Starting at $193.60
$193.60 - $706.75
$193.60
In stock
  • Length(s) - 250, 1250 Feet
Leadtime: Same Day
$193.60 - $706.75
Starting at $193.60
$193.60 - $706.75
$193.60

Heat Shrink Tubing - 3/16" ID - 3:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Black - M23053/5-404-0

Dunbar®
$162.80 - $831.60
Starting at $162.80
$162.80 - $831.60
$162.80
In stock
  • Length(s) - 250, 1750 Feet
Leadtime: Same Day
$162.80 - $831.60
Starting at $162.80
$162.80 - $831.60
$162.80

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

Dunbar®
$8.91 - $1,765.50
Starting at $8.91
$8.91 - $1,765.50
$8.91
In stock
  • Length(s) - 4, 250, 1250 Feet
Leadtime: Same Day
$8.91 - $1,765.50
Starting at $8.91
$8.91 - $1,765.50
$8.91

Heat Shrink Tubing - 1/8 " ID - 3:1 Ratio - Flame Retardant - Dual Wall Adhesive Lined Polyolefin - Purple - M23053/4-301-7

Dunbar®
$6.05 - $3,857.70
Starting at $6.05
$6.05 - $3,857.70
$6.05
In stock
  • Length(s) - 4, 500, 3500 Feet
Leadtime: Same Day
$6.05 - $3,857.70
Starting at $6.05
$6.05 - $3,857.70
$6.05

Sumitube W3B2 Heat Shrink Tubing - 3/8" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$4.48 - $4.48
$4.48
$4.48 - $4.48
$4.48
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$4.48 - $4.48
$4.48
$4.48 - $4.48
$4.48

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

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

Sumitube W3B2 Heat Shrink Tubing - 15/16" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$11.64 - $11.64
$11.64
$11.64 - $11.64
$11.64
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$11.64 - $11.64
$11.64
$11.64 - $11.64
$11.64

Sumitube W3B2 Heat Shrink Tubing - 1/8" Inside Diameter - 3:1 Shrink Ratio - Dual Wall Adhesive Lined - UL / CSA / SAE Recognized - Black

Sumitube
$2.80 - $2.80
$2.80
$2.80 - $2.80
$2.80
In stock
  • Length(s) - 4 Feet
Leadtime: Same Day
$2.80 - $2.80
$2.80
$2.80 - $2.80
$2.80

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

Dunbar®
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12
In stock
  • Length(s) - 4, 200, 800 Feet
Leadtime: Same Day
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12

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

Dunbar®
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12
In stock
  • Length(s) - 4, 200, 800 Feet
Leadtime: Same Day
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12

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

Dunbar®
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12
In stock
  • Length(s) - 4, 200, 800 Feet
Leadtime: Same Day
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12

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

Dunbar®
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12
In stock
  • Length(s) - 4, 200, 800 Feet
Leadtime: Same Day
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12

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

Dunbar®
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12
In stock
  • Length(s) - 4, 200, 800 Feet
Leadtime: Same Day
$10.12 - $1,474.88
Starting at $10.12
$10.12 - $1,474.88
$10.12