Empire 122 True Blue Heavy Duty Square, Aluminum, Silver, 8 Inch LThe Empire True Blue Heavy Duty Square is both durable and accurate. The stainless steel fully etched blade resists corrosion and allows for quick and easy readings. Highlights: Length : 8 inch Material: Aluminum Color: Silver Design: Heavy Duty Level Type: Heavy Duty Stainless steel etched blade prevents rust and corrosion Etched markings Heavy duty aluminum billet handle Inch graduations