G500 Sampson 36 Heavy-Duty Self-Feeding Expandable Fireplace Grate. The Sampson grate by Liberty Foundry a HY-C Company has a self-feeding design that keeps the wood and hot coals together, so your fire burns neatly, safely and more efficiently. The heavy-duty cast iron deep-bed construction keeps the logs where they belong and allows air to reach the logs from all angles and your fire to burn hotter. When your fireplace is not in operation, this grate is decorative, adding depth and detail to the empty space inside your fireplace.2.5 high removable legs. Front Width: 36" Back Width: 32" Depth: 16. The item "G500 Sampson 36 Heavy-Duty Self-Feeding Expandable Fireplace Grate" is in sale since Sunday, October 30, 2016. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Fireplaces & Stoves\Andirons, Grates & Firedogs". The seller is "shopchimney" and is located in Monsey, New York. This item can be shipped to United States.