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2:1 Heat Shrink Boxed KITS

2:1 Heat Shrink Kits

Description of 2:1 Heat Shrink Boxed KITS

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These boxed heat shrink tubing kits has 2:1 ratio, which is a high-quality and sufficient enough product to fit your wire needs. At a reasonable price, these kits are a must have. They are suitable for a wide range of applications including electrical insulation, cable bonding, color-coding and identification of wires, cables, pipes and electrical and electronic components etc.

Part: HS2-KIT-4-BK & HS2-KIT-CLR-4
Size/(Quantity): 3/8" (10pcs), 1/4" (10pcs), 3/16" (20pcs), 1/8" (30pcs), 3/32" (40pcs), 1/16" (60pcs)

Part: HS2-KIT-2.5-BK
Size/(Quantity): 1/2" (10pcs), 3/8" (10pcs), 1/4" (18pcs), 3/16" (20pcs), 1/8" (40pcs), 1/16" (60pcs)

Part: HS2-KIT-RBW-4
Size/(Quantity): 1/16" (50pcs), 3/32" (50pcs), 1/8" (25pcs), 3/16" (25pcs), 1/4" (15pcs), 3/8" (15pcs)

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Features and Benefits

  • Ratio 2:1
  • Durable Clear Storage Box Included
  • High safeguard aptitude against water and moisture
  • High expansion ratio makes it possible to repair most damaged cable jackets
  • Can be used to protect bundled wires and metal tubes
  • May be used in a wide variety of electrical applications


resident 10/16/2012
Reviewed by: Norman Lowe from Dodge City, Kansas.
The sleeves were as advertised, and were very easy to use. I really got more than I thought I would, and will use them on projects I work on.
Heat Shrink Boxed Kit 1/23/2012
Reviewed by: Klay Anderson from Salt Lake City.
Excellent product and very quick ship. They sealed the boxes so they won't spill during shipment (unlike another vendor...). Happy buyer!


More Info

Minimum Shrink Temperature 120 degrees Celsius

Proprietary Test Method Typical Value
Tensile Strength ASTM D 638 13 N/mm
Elongation at Break ASTM D 638 400%
Longitudinal Change ASTM D 2671 +5%,-5% maximum
Water Absorption ASTM D 570 0.15% Maximum
Specific Gravity ASTM D 792 1.4 s
Dielectric Strength ASTM D 2671 25kV/mm
Volume Resistivity ASTM D 257 10@ 14
Fungus Resistance MIL-I-7444 Inert
Fluid Resistance MIL-I-23053/5 Good
Cooper Corrosion ASTM D 2671 B Good
Continuous Operating Temperature - -55C to +135VC
Minimum Shrink Temperature - >90C
Heat Shock 4 hours at 250C ASTM D 2671 No dripping, cracking or flowing
Heat Aging 168 hours at 150C ASTM D 638 Elongation 300%
Low Temperature Flexibility -55C ASTM D 2671C No cracking
Specification reference:
UL 224 125C, 600V, VW-1
CSA-C22.2 No. 198-M1986 125C, 600V
File LR33298 Guide 400-U-9


Click the "Specifications" tab to see what colors come in each kit.

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