Starrett 666-4 Thickness Gauges or “”Feeler”” Stock In Rolls Thickness Gauges or “Feeler” Stock In Rolls – Each

Handy 25′ and 7.6 m rolls 1/2″ and 12.7 mm wide, in a compact, sturdy plastic rewindable dispenser case
INCH READING ROLLS – DISPENSER CASE
Rewind feature permits retracting thinner feeler stock into the case, preventing damage
Made of the finest tempered steel
Marked every 6″ or 150 mm with a line, thickness in thousandths of an inch or in hundredths of a mm