HHIP Heavy duty bench grinder stand top size is 10-5/8 X10-5/8". Steel column is 3-1/2" diameter. Stand height is 33". Pedestal leg length is 9. 5". Base and top are made of heavy-duty cast iron. Unique design allows mounting with 4 bolts. Mounting slots are 1/2" width and mounting holes are 1/2" diameter. Adjustable height water pot provides quenching for work pieces. Designed to acco mmodate 6", 7", 8", and 10" bench grinders and bench buffers as well as 1", 2" and 4" belt grinders.