4-in-1 T-Marking Squares & Sets

• 6" and 12" rules with 16th and 32nd scales
• 16ths scale has left to right and centering rule with small drilled holes every 1/16"
• 32nds scale has left to right rule with small drilled holes every 1/16"
• 3" scale on top, 2" rule at the bottom from 1/2" to 2 1/2"
• Angle markings and drilled holes in the center from 0° - 90° - 0° in 15° increments plus a 22.5°, 25° and 67.5°
• Accuracy: ±0.002"
• 5" L x 1" H sliding base with 1" scale markings on rear side
• 2 mm solid aluminum frame with a protective anodized finish
• Precision laser engraving
• Two removable metal locking screws
• Set supplied in heavy-duty shop case and includes a free mechanical pencil with lead refills