Stainless steel version - .6 mm thickness, scale etched
White plastic version - .3 mm thickness, highlighted in silver, scale printed
Transparent plastic version - .3 mm thickness, transparent, scale printed
To apply the GN 711 ruler, remove the protective strip on the back and affix.
The engraved side of the stainless steel version is also protected by a strip.
GN 711.1 Indicator Arrow