A metal device consisting of a roller and attached rule with straightedge which is designed for use in directing attention to a specific line, drawing parallel lines, and measuring. The rule is moved forward and backwards by rotating the roller. Excludes parallel ruler.
NSN 6150-00-705-0302
NSN 5945-00-102-3987
NSN 5985-01-257-9840
NSN 5930-01-081-8569
NSN 5990-01-044-4767
NSN 5925-01-398-1819
NSN 6685-01-100-1071
NSN 2925-00-400-5634
NSN 5935-01-548-4080
NSN 6220-00-609-3345
NSN 5960-01-243-0007
NSN 5998-01-355-3694