Trying to match this size?
- If you like to work in inch sizes, 19:13 is the closest metal size match for P16 rubber.
- If you prefer to work in millimeters, 7.5M13 is the closest match.
The aspect ratio for P16 rubber rings is 4.26
inner diameter = 7.67mm (roughly 19/64″)
“wire” size =1.80mm (0.071″)
Happy (stretchy) chainmailling!