Klein Tools Wood Folding Rules are constructed of strong, 6-foot (1.83 m ) long hardwood. Measurements are marked on both sides and both edges, graduated to 1/16-Inch (1.6 mm). Riveted lock joints are designed for long wear and maintained accuracy.

Specifications:

Type: Folding Ruler with Extension, Extending
Unit of Measure: Inch
Length: 6 Foot
Edge Type: Double
Material: Wood
Color: Black Markings on Yellow, Red Stud Center Marking