Amazon.com: TEH SMART Table Leg Extenders for Folding Table Wheels – 4-Pack Risers with Wheels for Straight and Bent Legs – Highly Durable Steel - Ideal for Back Problems (Black, 300x35 Wheels) :
44-1/2" Electa Rolling Table Legs - Set ELECTA-44
Iron Table Legs Coffee Table Feet Support Legs Folding Table Foot Bracket - Furniture Casters - AliExpress
American Cart 67038 Table Storage Cart with 72" Legs and 8" Casters
Amazon.com: Foldable Aluminum Alloy Support feet, with casters, Round Tube Furniture Legs, Adjustable Foldable Dining Table Legs, Lifting bar Legs, Multifunctional Invisible Furniture feet (570-770MM/770-970MM) : Tools & Home Improvement
Mobile Work Bench; 60"W x 30"D x 34 5/8"H, Plastic Laminated Top, Leg Extension/Caster Adapters, 4" Casters, Adjustable Footrest, RU-WSW3031: - Cleanroom World
Adjustable Folding Table Legs
Amazon.com: Office Star Resin Multipurpose Flip Training Table with Locking Casters for Home or Office, 4 Feet : Everything Else
Feet, Casters, Components, Assembly Hardware, Folding Table Legs - in the Häfele America Shop
Adjustable Folding Table Legs
24"x60" Heavy Duty Height Adjustable Table With Casters And Gussets Black Frame/black Top - National Public Seating : Target