Skip to content
AUTOMATIC FREE SHIPPING $49+
AUTOMATIC FREE SHIPPING $49+

2:1 Ratio - Heat Shrink Tubing

Discover durable and versatile 2:1 ratio heat shrink tubing. Shrinks to 50 percent of unrecovered diameter. Perfect for various applications. Shop now for premium quality solutions!

kable-kontrol-heat-shrink-tubing-1-inch-inside-diameter-2-1-shrink-ratio-single-wall-polyolefin-black

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

Kable Kontrol®
$18.18 - $54.78
Starting at $18.18
$18.18 - $54.78
$18.18
In stock
  • Length(s) - 10, 50, 100 Feet
SKU: Multiple Options
Leadtime: Same Day
$18.18 - $54.78
Starting at $18.18
$18.18 - $54.78
$18.18

Heat Shrink Tubing - 1" ID - 2:1 Ratio - Single Wall Polyolefin - Flexible - Flame Retardant - Black - M23053/5-110-0

Dunbar®
$129.80 - $129.80
$129.80
$129.80 - $129.80
$129.80
In stock
  • Length(s) - 100 Feet
SKU: M23053/5-110-0-SP
Leadtime: Same Day
$129.80 - $129.80
$129.80
$129.80 - $129.80
$129.80

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

ShrinkFlex®
$37.95 - $121.90
Starting at $37.95
$37.95 - $121.90
$37.95
In stock
  • Length(s) - 25, 100 Feet
SKU: Multiple Options
Leadtime: Same Day
$37.95 - $121.90
Starting at $37.95
$37.95 - $121.90
$37.95

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

Kable Kontrol®
$18.68 - $18.68
$18.68
$18.68 - $18.68
$18.68
In stock
  • Length(s) - 4 Feet
SKU: HSDW-21-100-BK-4
Leadtime: Same Day
$18.68 - $18.68
$18.68
$18.68 - $18.68
$18.68

PVC Heat Shrink Tubing - 1 " ID - 2:1 Ratio - Black

ShrinkFlex®
$39.26 - $356.91
Starting at $39.26
$39.26 - $356.91
$39.26
In stock
  • Length(s) - 25, 250 Feet
SKU: Multiple Options
Leadtime: Same Day
$39.26 - $356.91
Starting at $39.26
$39.26 - $356.91
$39.26

Viton Heat Shrink Tubing - 1 " ID - 2:1 Ratio - Black

ShrinkFlex®
$517.70 - $2,035.40
Starting at $517.70
$517.70 - $2,035.40
$517.70
In stock
  • Length(s) - 25, 100 Feet
SKU: Multiple Options
Leadtime: Same Day
$517.70 - $2,035.40
Starting at $517.70
$517.70 - $2,035.40
$517.70

Diesel Resistant Heat Shrink Tubing - 1 " ID - 2:1 Ratio - Black

ShrinkFlex®
$125.36 - $437.88
Starting at $125.36
$125.36 - $437.88
$125.36
In stock
  • Length(s) - 25, 100 Feet
SKU: Multiple Options
Leadtime: Same Day
$125.36 - $437.88
Starting at $125.36
$125.36 - $437.88
$125.36

Kynar Heat Shrink Tubing - 1 " ID - 2:1 Ratio - Black

ShrinkFlex®
$37.93 - $37.93
$37.93
$37.93 - $37.93
$37.93
In stock
  • Length(s) - 4 Feet
SKU: H2K1.00BK4-4
Leadtime: Same Day
$37.93 - $37.93
$37.93
$37.93 - $37.93
$37.93

Heat Shrink Tubing - 1 " ID - 2:1 Ratio - Kynar - Semi Rigid - Flame Retardant - Black - M23053/8-010-0

Dunbar®
$54.84 - $6,003.60
Starting at $54.84
$54.84 - $6,003.60
$54.84
In stock
  • Length(s) - 4, 100, 600 Feet
SKU: Multiple Options
Leadtime: Same Day
$54.84 - $6,003.60
Starting at $54.84
$54.84 - $6,003.60
$54.84

Neoprene Heat Shrink Tubing - 1" ID - 2:1 Ratio - Single Wall - Flexible - Flame Retardant - Black - M23053/1-107-0

Dunbar®
$451.60 - $1,977.60
Starting at $451.60
$451.60 - $1,977.60
$451.60
In stock
  • Length(s) - 100, 600 Feet
SKU: Multiple Options
Leadtime: Same Day
$451.60 - $1,977.60
Starting at $451.60
$451.60 - $1,977.60
$451.60

Heat Shrink Tubing - 1 " ID- 2:1 Ratio - Dual Wall Adhesive - Black

ShrinkFlex®
$14.84 - $14.84
$14.84
$14.84 - $14.84
$14.84
In stock
  • Length(s) - 4 Feet
SKU: H2A1.00BK-4
Leadtime: Same Day
$14.84 - $14.84
$14.84
$14.84 - $14.84
$14.84
glossy-heat-shrink-tubing-1-id-2-1-ratio-single-wall-polyolefin-flexible-black-m23053-8

Glossy Heat Shrink Tubing - 1" ID - 2:1 Ratio - Single Wall Polyolefin - Flexible - Black - M23053/8

ShrinkFlex®
$47.00 - $142.00
Starting at $47.00
$47.00 - $142.00
$47.00
In stock
SKU: Multiple Options
Leadtime: Same Day
$47.00 - $142.00
Starting at $47.00
$47.00 - $142.00
$47.00

Heat Shrink Tubing - 1" ID - 2:1 Ratio - Thin Wall Polyolefin - Flexible - Flame Retardant - Black

Kable Kontrol®
$82.80 - $82.80
$82.80
$82.80 - $82.80
$82.80
In stock
  • Length(s) - 200 Feet
SKU: HSTW-21-100-BK-200
Leadtime: Same Day
$82.80 - $82.80
$82.80
$82.80 - $82.80
$82.80

Sumitube FE3 Heat Shrink Tubing - 1" Inside Diameter - 2:1 Shrink Ratio - Single Wall Fluoroelastomer - Black

Sumitube
$1,193.54 - $1,193.54
$1,193.54
$1,193.54 - $1,193.54
$1,193.54
In stock
  • Length(s) - 100 Feet
SKU: FE3-1-BK-SPL
Leadtime: Same Day
$1,193.54 - $1,193.54
$1,193.54
$1,193.54 - $1,193.54
$1,193.54

Sumitube B2 Heat Shrink Tubing - 1" Inside Diameter - 2:1 Shrink Ratio - Single Wall Flexible Polyolefin - UL / CSA Recognized - Black

Sumitube
$228.88 - $228.88
$228.88
$228.88 - $228.88
$228.88
In stock
  • Length(s) - 200 Feet
SKU: B2-1-BK-SPL
Leadtime: Same Day
$228.88 - $228.88
$228.88
$228.88 - $228.88
$228.88

Heat Shrink Tubing - 1" ID - 2:1 Ratio - Single Wall - PVDF Kynar - Flame Retardant - Flexible - Black - M23053/18-210-0

Dunbar®
$740.60 - $3,243.60
Starting at $740.60
$740.60 - $3,243.60
$740.60
In stock
  • Length(s) - 100, 600 Feet
SKU: Multiple Options
Leadtime: Same Day
$740.60 - $3,243.60
Starting at $740.60
$740.60 - $3,243.60
$740.60

Heat Shrink Tubing - 1" ID - 2:1 Ratio - Dual Wall Adhesive Lined - Polyolefin - Flexible - Flame Retardant- Black - M23053/4-205-0

Dunbar®
$17.20 - $628.00
Starting at $17.20
$17.20 - $628.00
$17.20
In stock
  • Length(s) - 4, 200 Feet
SKU: Multiple Options
Leadtime: Same Day
$17.20 - $628.00
Starting at $17.20
$17.20 - $628.00
$17.20

Heat Shrink Tubing - 1" ID - 2:1 Ratio - Single Wall Polyolefin - Semi Rigid - Flame Retardant - Black - M23053/6

Dunbar®
$13.88 - $1,311.60
Starting at $13.88
$13.88 - $1,311.60
$13.88
In stock
  • Length(s) - 4, 100, 600 Feet
SKU: Multiple Options
Leadtime: Same Day
$13.88 - $1,311.60
Starting at $13.88
$13.88 - $1,311.60
$13.88

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

ShrinkFlex®
$55.86 - $55.86
$55.86
$55.86 - $55.86
$55.86
In stock
  • Length(s) - 4 Feet
SKU: H2C1.00BK-4
Leadtime: Same Day
$55.86 - $55.86
$55.86
$55.86 - $55.86
$55.86

Heat Shrink Tubing - 1" ID - 2:1 Ratio - Single Wall - Viton - Flexible - Flame Retardant - Black - M23053/13-008-0

Dunbar®
$2,972.60 - $13,020.00
Starting at $2,972.60
$2,972.60 - $13,020.00
$2,972.60
In stock
  • Length(s) - 100 Feet
SKU: Multiple Options
Leadtime: Same Day
$2,972.60 - $13,020.00
Starting at $2,972.60
$2,972.60 - $13,020.00
$2,972.60

Diesel Resistant Heat Shrink Tubing - 1" ID Size - 2:1 Ratio - Heavy Wall Polyolefin - Flexible - Flame Retardant - Black - M23053/16-005-0

Dunbar®
$570.60 - $2,499.60
Starting at $570.60
$570.60 - $2,499.60
$570.60
In stock
  • Length(s) - 100, 600 Feet
SKU: Multiple Options
Leadtime: Same Day
$570.60 - $2,499.60
Starting at $570.60
$570.60 - $2,499.60
$570.60