636N Lufkin Brick Mason Folding Rule
1 side marked vertical figures. Consecutive inches to 16th. Other side marked into 10 brick spacing scales. Blade and markings protected by longer wearing epoxy finish. Markings embedded into wood. White finish. Solid brass joints, strike plates, end caps. 6' long.
No. 636N: Length: 6', Width: 5/8", Material: Wood,Brass-Joints,Strike Plates,End Caps, Graduations: 1/16" on Both Edges, Pkg Qty: 1, Package Type: Sleeve