Equivalence guide size mm / inch

This table-shaped guide allows you to find very quickly the equivalences between the dimensions of a flattened sheath and its size expressed in the diameter (effective interior dimension)
Practical reminder if the piece you're looking to cover is not round, just measure its perimeter in mm and divide by 3.14, so you'll have the diameter in mm.
Sizes are also available in inch "

This information is only as an indication.

Find all sizes available in thin wall ratio 2:1 and 3:1 on our Guide to Heat Shrink Sheath Sizes
Our heat shrink sheaths per meter

We also realize custom impressions of heat shrink sheaths