The Liberty Foundry 17 in. Self-Feeding Cast Iron Fireplace Grate with 3 in. Leg Clearance is 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. This fireplace grate is designed with long-term durability in mind, equipping you with long-term performance. You'll feel the difference of a Liberty Foundry fireplace grate right out of the box! Cast as a safe, heavy-duty fireplace grate, the GT-18-BX is uniquely designed with an adjustable-slope, self-feeding basket. Custom-position the basket slope for optimal fire viewing and maximum burn safety! The self-feeding grate design keeps your fire roaring as logs naturally fall into the center of the grate during use. The fireplace grate measures 17 in. (front) x 14 in. (back) x 12 in. (depth) with a 3 in. cast leg clearance.