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Alpha FIT-221B 3/64 Bulk Pack Tubing

Alpha FIT-221B Bulk Pack 3/64


  • UL Approved
  • CSA Approved
  • Mil Spec M23053/5C
  • RoHS Compliant


  • Used over wire and cable terminations
  • Will not burn or support flame
  • .016" Wall Thickness
  • Used on XTRA Guard 1 Cables
  • 2 colors available via the drop down menu


  • Irradiated Polyolefin Shrinkable Tubing
  • Temperature -55°C to 135°C

    4 x 250' $171.67

    Alpha FIT-221B 3/64 inch bulk pack shrinkable tubing has a 2:1 shrink ratio, 135°C temperature rating and it meets Mil Spec M23053/5C, UL224 and CSA 198. Alpha heat shrink tubing is commonly used with XTRA Gaurd 1 electronic cables for protection and repair, identification or resistance to water, fungus or UV light. If your electronic multiconductor cable doesn't have the jacket protection needed to be used in certain environments it can be covered with Alpha FIT-221B tubing for the necessary protection.