I made a couple of grinder stands out of them. i used the drum as the base. the one with the grinder on it has a piece of 1/4 steel plate that i cut round welded to the drum, then i cut a piece of 1/4 x 1 1/2 angle to fit inside the tube. radiused the ends to fit the inside radius of the tube then drilled a hole for clearence for a bolt. then i welded a 5/8-11 nut to the inside flat of the angle and welded it inside the tube. then bolted it to the plate welded to the drum. the other base i got a bit fancy, i turned the same angle that the drum has on the outside then bolted it using the lug pattern. thought about using actual crome lug nuts but i didn't want to go buy them. i powder coated the plate at home orange so i could see what the color looked like since i had not used that color yet. dont have anything mounted on that one yet. both drums got painted black. whatch ya think?