Steel Shelving USA - Saint Louis, MO
Distributor
Distributor of 5 in. dia. rigid casters. Various features include plated caster horns and hardware, bumpers, corrosion resistance, sleeve-style axle bearings and antimicrobial protection.
Brand Names: MetroMax Q
www.steelshelving-usa.com/cindex.asp

Durastar Casters & Wheels - Liberty, MO
Manufacturer, Custom Manufacturer
Custom manufacturer of casters including rigid casters. Rigid casters are available in capacities of 145 lbs., 155 lbs., 165 lbs., 210 lbs., 220 lbs., 245 lbs., 950 lbs. & 1800 lbs. 145 lbs. capacity rigid caster features zinc plated finish & rivet axle. Available in wheel dia. ranging from 25 in. to 75 in., tread widths ranging from 12 in. to 25 in. & plain bearing. 210 lbs. capacity rigid caster feature zinc plated finish, 3/8 in. solid axle with lock nut, 2.5 mm thick fork & 3 mm thick top plate & 2-1/2 in. x 3-5/8 in. standard swivel top plate.

MHS Caster & Equipment Co. - Kansas City, MO
Distributor, Manufacturer
Manufacturer & distributor of rigid casters for industrial, medical, office & educational applications. Various types include general, medium, heavy, extra heavy & trailer duty, plate, threaded stem, lock, cold & hot forged, kingpin-free, low profile, stainless steel, V-grooved, scaffold & pneumatic casters.
Brand Names: Lift-N-Latch, MHS