15/10/2026

Heat Shrink Tubing, 2:1 Shrink Ratio, 1", 25.4/12.7 Dia, PO-X, Black, 164 ft/reel


Part No. 305-19000

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  • Thin, 2:1 shrink ratio tubing provides insulation and abrasion protection for wires and cables.
  • UL224 and CSA approved, for use in applications requiring the highest degree of flame protection.
  • Flexible-yet-durable material resists most common oils, chemicals and fluids.


Behavior At Low Temperature not cracking
Behavior at Low Temperature test method IEC 60684-2
Brand Family HFT-A-Series
Color Black (BK)
Description HFT-A is a highly flexible thin wall, heat shrink tubing with a 2:1 shrink ratio and excellent flame-retardant properties. In addition to providing insulation and abrasion protection for wires and cables, the polyolefin material resists oils, solvents and chemicals.
Global Part Number HFT-A-19.0/9.5-PO-X-BK
Heat Shock Elongation 390%
Heat Shock Tensile Strength 13MPa
Heat Shock Test 4h/200°C
Heat shock test test method IEC 60684-2
Part Number 305-19000
Product Family Heat Shrinkable Tubing
Product Subfamily Non-Adhesive 2-to-1 Shrink Ratio
Short Description Heat Shrink Tubing, 2:1 Shrink Ratio, 1", 25.4/12.7 Dia, PO-X, Black, 164 ft/reel
Type HFT-A-19.0/9.5
For Object Outside Diameter 11.4-17.1 mm
Length (metric) 50.0m
Longitudinal Change After Shrinkage -5% max.
Printable No
Recovered Diameter (imperial) 0.374"
Recovered Diameter (metric) 9.5mm
Reel Length (imperial) 164.0ft
Shrink Ratio 2:1
Size (imperial) 3/4"
Supplied Diameter (imperial) 0.75"
Supplied Diameter (metric) 19.0mm
Tensile Strength 14MPa
Trade Size 3/4 "
Volume Resistance 10¹⁴ Ω cm
Wall Thickness (imperial) 0.031"
Wall Thickness (metric) 0.80mm
CSA Certified Yes
Dielectric Strength (metric) 21kV/mm
Dielectric Strength test method IEC 60684-2
Elongation at break (min.) 400%
Elongation at break test method IEC 60684-2
Flammability UL 224 VW-1
Halogen Free No
Hazardous Goods No
Material PO-X
Material Polyolefin, cross-linked (PO-X)
Min. Shrink Temperature +275 °F (+135 °C)
Nato number / cage code 5970-99-539-0310, 5970-99-658-0137, 5970-99-647-3035, 5970-12-146-8483
Operating Temperature -67°F to +275°F (-55°C to +135°C)
REACH Conformity Yes
ROHS Compliant Yes
Self Extinguishing Yes
Tensile Strength Test Method IEC 60684-2
UL File Number [Logo] E143529 [RU]
UL Recognized (US) Yes
Volume Resistance test method IEC 60684-2
Carton Qty. 50m
Customs Number 3926909988
GTIN-13 / EAN 4031026141244
Packaging 1 - Weight (kg) 2.063kg
Packaging Type meter
Pkg. Qty. 164ft
Pkg. Qty. 50m
Reel Length (metric) 50.0m
UPC 089306395164
Product Keyword heat shrink tubing, thin wall tube, shrink sleeves, thin wall shrink tubing, thin walled tubing, sleeving, sleevings, shrinkable sleeve, shrink sleeve, shrink-on sleeve, shrinkable tubing, heat shrinkable tubing, heat-shrinkable tube, polyolefin shrink tubing, heat shrinkable sleeve, heat-shrinkable sleevings

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