Liberty Foundry grates are constructed of heavy-duty cast iron which stands up to the hottest of fires. By comparison, imitation cast iron grates minimize the weight of the iron where it’s needed most delivering a counterfeit-casting that buckles under heat. Our grates are designed with long-term durability in mind equipping you with long-term performance. You’ll feel the difference of a Liberty Foundry grate right out of the box! The Sampson Series: durability and versatility forge its strength! Cast as the ultimate heavy-duty, expandable fireplace grate, the Sampson G500-36-BX is uniquely designed with an adjustable-slope, self-feeding basket. Custom-positioning allows you to adjust the slope of the grate basket for optimal fire viewing and maximum burn safety. Our airflow-enhanced, self-feeding grate design keeps your fire roaring as logs naturally fall into the center of the grate while air circulates freely, enhancing combustion. The Sampson G500-36-BX measures 33” (front) x 29” (back) x 15” (depth) with a 2 ¾” cast leg clearance. Providing versatility for homeowners, this model is also expandable with the addition of the G500-C, our 8” width extender. Durably built, each grate weighs approximately 41 lbs. and is shipped knocked-down, requiring assembly. (Actual forged grate dimensions and weight may vary slightly.)