This Lufkin modular masonry folding wood rule features graduations of 1/16 in. on both edges. Markings multiple scales for concrete/glass block, economy/engineered/roman brick and facing tile. Is made of construction wood and has an abrasion resistant finish. Red course counters are numbered consecutively and outside regular markings are in black. Brass-plated end caps and strike plates prevent wear.

Features:

• Solid brass end caps
• Strike plates
• Riveted brass lock joints
• Abrasion resistant finish
• Measures 72 in. L x 5/8 in. W