C.S. Osborne Rulers

C.S. Osborne 36" Wood Ruler

Made from proprerly dried northern hard maple with brass ends to meet all state measuring codes.

Smooth finish in clear lacquer. Has 1/8" Calibrations. 

Hole Punched on both ends for hanging display.

36" Length; 1-1/4" Width; 1/4" Thickness

C.S. Osborne 60" Wood Ruler

Made from proprerly dried northern hard maple with brass ends to meet all state measuring codes.

Smooth finish in clear lacquer. Has 1/8" Calibrations. 

Hole Punched on both ends for hanging display.

60" Length; 1-1/4" Width; 1/4" Thickness

C.S. Osborne 72" Wood Ruler

Made from proprerly dried northern hard maple with brass ends to meet all state measuring codes.

Smooth finish in clear lacquer. Has 1/8" Calibrations. 

Hole Punched on both ends for hanging display.

72" Length; 1-1/4" Width; 1/4" Thickness

C.S. Osborne Aluminum Straight Edge Ruler # 802-36

One edge for standard measurements, one edge for metric.

Sturdy and wide. SAcales etched in black or silver background.

Finish anodized for performance. Hole punched on one end for hanging.

Length: 36'; Width 1-1/2"; Thickness 1/8"

C.S. Osborne Aluminum Straight Edge Ruler # 802-54

One edge for standard measurements, one edge for metric.

Sturdy and wide. Scales etched in black or silver background.

Finish anodized for performance. Hole punched on one end for hanging.

Length: 54'; Width 1-1/2"; Thickness 1/8"

C.S. Osborne Aluminum Straight Edge Ruler # 802-60

One edge for standard measurements, one edge for metric.

Sturdy and wide. Scales etched in black or silver background.

Finish anodized for performance. Hole punched on one end for hanging.

Length: 60'; Width 1-1/2"; Thickness 1/8"

C.S. Osborne Aluminum Straight Edge Ruler - 60SE

Length: 60"; Widtth: 2"; Thickness: 1/8"

Markings on one side only.

Heavy Wide Aluminum

Hole punched on one end for hanging.