This high-quality hardened stainless steel four-piece professional measuring set includes:
- 12" ruler
- 6", 45° triangle
- 8", 60° triangle
- 180° protractor
All feature a cork backing to prevent slippage and raise the instrument from the work surface, eliminating smearing and bleeding. A polished finish features acid-etched, color-coded inch/metric marks. A convenient hang hole is drilled into each piece.