- Designed to measure surfaces up to 6 inches
 - Features 1/16 inch, mm and cm graduations
 - Inch to mm conversion table, tap drill and W.W.UNF on the reverse
 - Permanent and accurate photo-engravings/electrolytical etchings
 - Durable stainless steel straight edge 1/2" wide
 - Slim design ideal for storage in pockets or tool boxes
 




