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FIT® Tubing, Heat Shrink; XLPO; 2:1; 500V/mil; 1 in.; Black; 6 in.; 5/Pk.

SKU # 78119777932 Manufacturer Series: 221-MS
RoHS Compliant
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Warning – California Prop 65
Tubing Type: Heat Shrinkable Tubing Assortment
Size: 1 in.
Voltage: 500V/mil
Temperature Rating: -67 to 275 deg F (-55 to 135 deg C )
Wall Type: Single Wall
Material: Cross Linked Polyolefin
Shrink Ratio: 2:1
I.D. Expanded: 1.0 in. (25.4mm)
I.D. Recovered: 0.50 in. (12.7mm)
Color: Black
Length: 6 in.
Packaging: 5/Pk.
Flame Retardant: Yes
Compliance: UL Standard 224, 600V, CSA 198, 600V, AMS-DTL-23053/5 Class 1

FIT® heat-shrink tubing offers a reliable way to protect and seal terminations or add additional mechanical ruggedness. FIT® 221 is the most widely used general purpose heat-shrinkable tubing. It's flexible, flame-retardant, self-extinguishing and fungus-resistant. The tubing shrinks a minimum of 50% of supplied diameter at 121°C with longitudinal shrinkage at 5% (UL224).

Additional Info: Includes six each of the following diameter tubing: 3/64 in., 1/16 in., 3/32 in., 1/8 in., 3/16 in.

Warning – California Prop 65

The outer surface materials used in the manufacture of this part meet the requirements of California Proposition 65.

To learn more about Prop 65, visit