Sumner Manufacturing 780441 Pro Roll with Steel Wheels, 29" to 43" Adjustable Height, 2,000 lb. Capacity: Roller Stands: Amazon.com: Industrial & Scientific
sumner four legged pipe stand – Eagle Welding Supply
Sumner 781460 Max Jax Basic with Vee Head and Stand (no casters)
Airgas - SUM780361 - Sumner Manufacturing Company Adjust-A-Roll™ ST-502 Pipe Stand, 24 in X 31 in X 23 in, 1/2 in - 36 in Pipe Capacity, 2000 lb Load Capacity
SUMNER 780400 Roller Head Pipe Stand,24 In. 661165804003 | eBay
Diamond Tool: Sumner 780472 Hi-Pro Pipe Jack - ST-872 with Roller Head
Sumner 780441, Sumner ProRoll Adjustable PipeStand, Sumner Stand - GES – General Equipment & Supply