This stand for the pneumatic shrinker/stretcher features heavy gauge steel construction with a durable textured blue powder coat finish. Base plate measures 12" by 12" by 3/16" thick. Base is welded with 4 stiffening gussets 1/4" thick. Post measures 31-9/16" high by 2-7/8" O.D. with a 3/16" wall. Tube I.D. is 2-1/2".