Empire 12" Imperial Polycast Rafter Square Category_Shelving & Shelving Units Shackle bodies are drop-forged carbon

Shackle bodies are drop-forged carbon steel

Their Bi-Metal construction is designed to extend blade life and minimizes blade breaks

hardware & instructions included

Reinforced engineered thermoplastic construction

Empire 12" Imperial Polycast Rafter Square Category_Shelving & Shelving Units Shackle bodies are drop-forged carbonMade in the USA with Empires patented Polycast material which is ultra durable and lightweight, all markings are cast into the material itself, making it easy to ready and will never wear off. Most commonly used to measure and mark perfect 45 & 90 lines. Its large size and large heel also makes it perfect when working with larger materials as well as the perfect saw guide. Featuring Imperial markings on both sides and a pivot point for measuring and