Vintage 50’s/60’s Lufkin Red End Rugged Engineers Rigid Wooden Extension Folding Ruler Yardstick Lock Joints No. 1066D Measures To 6 feet / 72”. In good vintage condition with wear consistent with age. Opens & closes easily. Constructed of wood with metal joinery, outstretched it can measure up to 60”. This highly collectible piece has red painted edges. Folding rulers have gained major popularity in mid century modern & industrial decor, used on shelves & coffee tables as accents, as curtain rods, wall art & more! They're amazing for your rustic, primitive farmhouse & man cave as well, in addition to actually using for what it was created for, measuring!