Model N-24 charcoal grill provides 432 sq. in. of cooking area on the four level adjustable cooking grate and is available with the high-temp black enamel finish.All N-Series charcoal grills are permanently attached to the base post with our unique swivel mechanism providing a theft-proof connection with continuous 360-degree rotation in either direction.  Embedded installation of post is standard (B2) using a 3-1/2" OD x 40" post.All-welded grill firebox construction.  The N-24 firebox is fabricated from 3/16" (7 ga.) thick steel.  All N Series designs include integral die-formed flanges to retain ashes and to reinforce the firebox from heat warpage.All welded cooking grate construction.  N Series grill cooking grates are fabricated using 5/8" dia. steel bars for support handles, and 1/2" dia. steel bars for the cooking surface.  The cooking grate is permanently incorporated into the firebox and cannot be removed.  All cooking grates are finished with high temp non-toxic black enamel paint.  All grate handle grips are 1/8" x 1/2" coiled steel bar.  All grate bars are welded on both sides.