Portable cooking grill

A portable cooking grill, comprising:

• (a) a pair of side retaining members, each being a cylinder with a rectangular cross-sectional shape, having an upper, lower, inner and outer side, a pair of horizontal boreholes, each disposed radially through the inner and outer sides of the side retaining member proximate to either end of the side retaining member;
• a pair of vertical boreholes, disposed radially through the upper and lower sides of the side retaining member proximate and perpendicular to and interior of the horizontal boreholes, and a plurality of sockets disposed linearly and axially parallel at regular intervals along the inner side of each side retaining member, interior of the vertical and horizontal boreholes, axially parallel to the horizontal boreholes, and in opposing alignment with the corresponding socket in the other side retaining member;
• (b) a plurality of transverse rods, having ends registered and in sliding engagement with corresponding opposing sockets of either side retaining member;
• (c) a pair of clamping rods, having threaded ends registered with and traversing through opposing horizontal boreholes in each side retaining member, and a threaded fastener torsionally engaged on the threaded ends, compressibly securing the bottoms of the sockets against the ends of the transverse rods;
• and
• (d) support legs, each having a threaded upper end with a length of threads registered with and removably traversing through each of the vertical boreholes, an extended diameter to vertically support the side retaining member, said extended diameter having a diameter greater than the diameter of the vertical borehole and in supportive engagement with the lower side of the side retaining member, and a threaded fastener torsionally engaged on the threaded end and compressibly securing the lower side of the side retaining member against the extended diameter.