Lufkin X48N 8' x 5/8" Wood Rule Red End with 6" Slide Rule Extension

8' Red End Extension Wood Folding Rule. The rule is marked on both the sides and edges with stops at each end to prevent slide from falling out. It is graduated to 1/16ths of an inch and 16'' stud centers in red, regular outside markings.

8' red end extension wood folding rule Rule is marked on both the sides and edges Graduated to 1/16ths of an inch