18" Straight Edge Ruler | 24" Straight Edge Ruler | 38" Straight Edge Ruler | 50" Straight Edge Ruler | ||
---|---|---|---|---|---|
MODEL # | 71213 | 71227 | 71332 | 71503 | |
LENGTH | 18 Inches | 24 Inches | 38 Inches | 50 Inches | |
MEASURING SURFACE WIDTH | 5/16 Inch | 5/16 Inch | 5/16 Inch | 5/16 Inch | |
WIDTH | 2 inches | 2 inches | 2 inches | 2 inches | |
Machined Flat to | Within 0.001” | Within 0.001” | Within 0.003” | Within 0.003” | |
MATERIAL | Aluminum | Aluminum | Aluminum | Aluminum |