Apex Tool T636N Lufkin WOOD RULE, BRICK MASON 5/8"X6'

5/8" x 6' Brick Mason Red End® Wood Rule. Used By Bricklayers. Graduated Vertical Inches to 1/16Ths, Both Edges. Brick Mason Scale on Inside, Red Course Counters Numbered Consecutively. Regular Outside Markings in Black. Using the Lufkin® "Red End" 636 Brick Mason'S Rule is Easy and Fast.