Flat Spotting
Flat spotting can happen when wheels sit still for a long time while bearing weight. Learn here how to avoid this by choosing your wheel material carefully.
Light Duty Casters Up to 350 Lbs
Medium Duty Casters Up to 1,500 Lbs
Heavy Duty Casters Up to 40,000 Lbs
Track Casters
Stem Casters All Stem Types
Stainless Steel
Pneumatic Casters Ait & Flat Free
Furniture Casters All Styles
High Temp Casters Up to 550 ˚F
Metric Casters
Leveling Casters
Spring Loaded
Having been at the caster game for almost 100 years, we at Mapp Caster has learned a thing or two about choosing the right casters, wheels, brakes, and mounting options. Browse our articles below to learn about capacities, mounting styles, wheel materials, maintenance, and more!
Our archival knowledge base can be found here!
Flat spotting can happen when wheels sit still for a long time while bearing weight. Learn here how to avoid this by choosing your wheel material carefully.
Our guide for repairing and updating your casters so they'll last longer and work better!
Browse our articles by topic:
Mapp Caster & Supply, Inc | 320 N. Sampson St | Houston, TX 77003 | 800.345.0425
© 2026 Mapp Caster. Website by Trailblaze Media