Steel Ruler
Description
- Double sided with graduations on both upper and lower edges
- Numerical markings on front side on upper and lower edges and in centre
- Numerical markings on reverse side in centre only
- Two square ends
- No quiet space - complete rule is graduated
- See images for further explanation of markings and graduations
- Manufactured from stainless steel
- Length: 6 inch
- Width: 20mm
- Thickness: 1.0mm
- Graduation front upper edge: 32nds of one inch
- Graduation front lower edge: 64ths of one inch
- Graduation back upper edge: 0.5mm
- Graduation back lower edge: 1mm