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Heat Shrink Tubing

Explore our comprehensive selection of heat shrink tubing, designed to meet all your insulation and protection needs for electrical and mechanical applications.

USE FILTERS BELOW TO SHOP BY PRODUCT ATTRIBUTES [FREE SHIPPING FOR ORDERS $99+]

Heat Shrink Tubing - 3/4 " ID - Single Wall Polyolefin - 3:1 Ratio - Clear

ShrinkFlex®
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80
In stock
  • Length(s) - 25, 100 Feet
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80

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

ShrinkFlex®
Original price $7.37 - Original price $7.37
Original price
$7.37
$7.37 - $7.37
Current price $7.37
In stock
  • Length(s) - 4 Feet
Original price $7.37 - Original price $7.37
Original price
$7.37
$7.37 - $7.37
Current price $7.37

Heat Shrink Tubing - 1/8 " ID - 2:1 Ratio - Single Wall Polyolefin - Yellow/Green

ShrinkFlex®
Original price $9.78 - Original price $161.00
Original price
Starting at $9.78
$9.78 - $161.00
Current price $9.78
In stock
  • Length(s) - 25, 500 Feet
Original price $9.78 - Original price $161.00
Original price
Starting at $9.78
$9.78 - $161.00
Current price $9.78

Heat Shrink Tubing - 3/4 " ID - Single Wall Polyolefin - 3:1 Ratio - Brown

ShrinkFlex®
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80
In stock
  • Length(s) - 25, 100 Feet
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80

Heat Shrink Tubing - 3/8 " ID - Single Wall Polyolefin - 3:1 Ratio - Black

ShrinkFlex®
Original price $24.73 - Original price $170.20
Original price
Starting at $24.73
$24.73 - $170.20
Current price $24.73
In stock
  • Length(s) - 25, 200 Feet
Original price $24.73 - Original price $170.20
Original price
Starting at $24.73
$24.73 - $170.20
Current price $24.73

Heat Shrink Tubing - 3/4 " ID - Single Wall Polyolefin - 3:1 Ratio - Black

ShrinkFlex®
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80
In stock
  • Length(s) - 25, 100 Feet
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80

PVC Heat Shrink Tubing - 1/2 " ID - 2:1 Ratio - Clear

ShrinkFlex®
Original price $17.54 - Original price $166.75
Original price
Starting at $17.54
$17.54 - $166.75
Current price $17.54
In stock
  • Length(s) - 25, 250 Feet
Original price $17.54 - Original price $166.75
Original price
Starting at $17.54
$17.54 - $166.75
Current price $17.54

Heat Shrink Tubing - 1/4 " ID - 2:1 Ratio - Single Wall Polyolefin - Yellow/Green

ShrinkFlex®
Original price $14.95 - Original price $120.75
Original price
Starting at $14.95
$14.95 - $120.75
Current price $14.95
In stock
  • Length(s) - 25, 250 Feet
Original price $14.95 - Original price $120.75
Original price
Starting at $14.95
$14.95 - $120.75
Current price $14.95

Heat Shrink Tubing - 3/8 " ID - Single Wall Polyolefin - 3:1 Ratio - Clear

ShrinkFlex®
Original price $24.73 - Original price $170.20
Original price
Starting at $24.73
$24.73 - $170.20
Current price $24.73
In stock
  • Length(s) - 25, 200 Feet
Original price $24.73 - Original price $170.20
Original price
Starting at $24.73
$24.73 - $170.20
Current price $24.73

Heat Shrink Tubing - 3/4 " ID - 2:1 Ratio - Single Wall Polyolefin - Yellow/Green

ShrinkFlex®
Original price $25.30 - Original price $80.50
Original price
Starting at $25.30
$25.30 - $80.50
Current price $25.30
In stock
  • Length(s) - 25, 100 Feet
Original price $25.30 - Original price $80.50
Original price
Starting at $25.30
$25.30 - $80.50
Current price $25.30

Heat Shrink Tubing - 1 " ID - 2:1 Ratio - Single Wall Polyolefin - Red

ShrinkFlex®
Original price $37.95 - Original price $121.90
Original price
Starting at $37.95
$37.95 - $121.90
Current price $37.95
In stock
  • Length(s) - 25, 100 Feet
Original price $37.95 - Original price $121.90
Original price
Starting at $37.95
$37.95 - $121.90
Current price $37.95

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

ShrinkFlex®
Original price $5.39 - Original price $5.39
Original price
$5.39
$5.39 - $5.39
Current price $5.39
In stock
  • Length(s) - 4 Feet
Original price $5.39 - Original price $5.39
Original price
$5.39
$5.39 - $5.39
Current price $5.39

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

ShrinkFlex®
Original price $54.63 - Original price $186.30
Original price
Starting at $54.63
$54.63 - $186.30
Current price $54.63
In stock
  • Length(s) - 25, 100 Feet
Original price $54.63 - Original price $186.30
Original price
Starting at $54.63
$54.63 - $186.30
Current price $54.63

Heat Shrink Tubing - 1/2 " ID - Single Wall Polyolefin - 3:1 Ratio - Blue

ShrinkFlex®
Original price $27.60 - Original price $188.60
Original price
Starting at $27.60
$27.60 - $188.60
Current price $27.60
In stock
  • Length(s) - 25, 200 Feet
Original price $27.60 - Original price $188.60
Original price
Starting at $27.60
$27.60 - $188.60
Current price $27.60

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

ShrinkFlex®
Original price $54.63 - Original price $186.30
Original price
Starting at $54.63
$54.63 - $186.30
Current price $54.63
In stock
  • Length(s) - 25, 100 Feet
Original price $54.63 - Original price $186.30
Original price
Starting at $54.63
$54.63 - $186.30
Current price $54.63

Heat Shrink Tubing - 1/8 " ID - Single Wall Polyolefin - 3:1 Ratio - Yellow

ShrinkFlex®
Original price $14.38 - Original price $241.50
Original price
Starting at $14.38
$14.38 - $241.50
Current price $14.38
In stock
  • Length(s) - 25, 500 Feet
Original price $14.38 - Original price $241.50
Original price
Starting at $14.38
$14.38 - $241.50
Current price $14.38

PVC Heat Shrink Tubing - 3/8 " ID - 2:1 Ratio - Clear

ShrinkFlex®
Original price $15.81 - Original price $122.81
Original price
Starting at $15.81
$15.81 - $122.81
Current price $15.81
In stock
  • Length(s) - 25, 250 Feet
Original price $15.81 - Original price $122.81
Original price
Starting at $15.81
$15.81 - $122.81
Current price $15.81

Heat Shrink Tubing - 3/16 " ID - Single Wall Polyolefin - 3:1 Ratio - Black

ShrinkFlex®
Original price $18.98 - Original price $161.00
Original price
Starting at $18.98
$18.98 - $161.00
Current price $18.98
In stock
  • Length(s) - 25, 250 Feet
Original price $18.98 - Original price $161.00
Original price
Starting at $18.98
$18.98 - $161.00
Current price $18.98

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

ShrinkFlex®
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80
In stock
  • Length(s) - 25, 100 Feet
Original price $36.80 - Original price $124.20
Original price
Starting at $36.80
$36.80 - $124.20
Current price $36.80

Heat Shrink Tubing - 1" ID - 3:1 Ratio - Dual Wall Adhesive Polyolefin - Flexible - Flame Retardant - Black - 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
Original price $18.84 - Original price $18.84
Original price
$18.84
$18.84 - $18.84
Current price $18.84

Heat Shrink Tubing - 1/4 " ID - Single Wall Polyolefin - 3:1 Ratio - Black

ShrinkFlex®
Original price $21.85 - Original price $184.00
Original price
Starting at $21.85
$21.85 - $184.00
Current price $21.85
In stock
  • Length(s) - 25, 250 Feet
Original price $21.85 - Original price $184.00
Original price
Starting at $21.85
$21.85 - $184.00
Current price $21.85

Heat Shrink Tubing - 2 " ID - Single Wall Polyolefin - 3:1 Ratio - White

ShrinkFlex®
Original price $245.53 - Original price $834.90
Original price
Starting at $245.53
$245.53 - $834.90
Current price $245.53
In stock
  • Length(s) - 25, 100 Feet
Original price $245.53 - Original price $834.90
Original price
Starting at $245.53
$245.53 - $834.90
Current price $245.53

EMI Shielding Heat Shrink Tubing - 1/2 " ID - 3:1 Ratio - Black

ShrinkFlex®
Original price $56.61 - Original price $56.61
Original price
$56.61
$56.61 - $56.61
Current price $56.61
In stock
  • Length(s) - 4 Feet
Original price $56.61 - Original price $56.61
Original price
$56.61
$56.61 - $56.61
Current price $56.61

Heat Shrink Tubing - 1/4 " ID - 2:1 Ratio - Single Wall Polyolefin - Blue

ShrinkFlex®
Original price $14.95 - Original price $120.75
Original price
Starting at $14.95
$14.95 - $120.75
Current price $14.95
In stock
  • Length(s) - 25, 250 Feet
Original price $14.95 - Original price $120.75
Original price
Starting at $14.95
$14.95 - $120.75
Current price $14.95

What Is Heat Shrink Tubing

Heat shrink tubing is an essential tool for providing excellent insulation, safeguarding wires and cables from environmental factors, and offering strain relief. It is available in various materials such as polyolefin, PVC, and Kynar, each offering unique benefits like chemical resistance, UV protection, and high-temperature tolerance. Easy to install with a heat gun, heat shrink tubing shrinks uniformly to create a secure and professional finish, ensuring reliable performance in even the most demanding environments. Ideal for applications ranging from wire splicing and terminal insulation to component encapsulation, our heat shrink tubing is perfect for automotive, aerospace, marine, and general electrical projects. Browse our extensive collection to find the right size, color, and material for your specific needs and enhance the durability and safety of your connections with top-quality heat shrink tubing.