About heatshrink.com:
Largest supplier of polyolefin, kynar, and elastomer tubings. Flexible, semi-rigid, and rigid heatshrink tubings. 2:1. 3:1, and 4:1 shrink ratios. Thin wall, dual wall, and encapsulant. Heat guns and accessories. Braided sleeving.
- Find a Dealer: heatshrink.com
- Address: 2752 South 1900 West, Ogden, UT 84401
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A4 (3X) 20mm
A4(3X) is a flexible, heat shrinkable polyolefin tubing. This size fits nicely over XLR type connectors then shrinks to cable.








