MHP Patriot Freestanding Natural Gas Grill On Bolt Down Post. WCIMPB-N. Post & Patio Mount Gas Grills. This MHP gas grill features a high profile, thick, cast aluminum no rust exterior housing that accommodates large cuts of meat and features a Sta-Kool handle which rolls to make opening the hood easy. The two (2) porcelain coated cast iron cooking grids offer 433 1/2 square inches of cooking area. The 40,000 BTU stainless H-type dual burner has burner ports that are uniform in size and shape with even flames on each port providing superior cooking performance. The FlavorMaster long lasting porcelain briquettes provide constant precisely controlled heat and true barbeque flavor and the heavy duty rock grate has a fused on rust resistant porcelain finish. Includes black, aluminum post and black, Nu-Stone patio/deck base mount with stainless steel tubing, two (2) stainless steel side shelves and stainless grease cup for easy clean-up. Some assembly required for this MHP BBQ Grill.