Swivel Caster Wheels for ½” Pipe with Locking Mechanism (4-Pack) — PIPE DECOR
6" Steel Heavy Duty Casters, 2 Swivel Top Locking Casters & 2 Swivel Casters (4-Pack) - Icon Caster Wheels
4 inch Heavy Duty Casters Load 1800lbs,Lockable Bearing Caster Wheels with Brakes,Swivel Casters for Furniture and Workbench,Set of 4 (Free Screws): Amazon.com: Industrial & Scientific
Colson Polyurethane Heavy Duty Swivel Caster 5" x 2" 4.05169.929.7
16CA06201SFBA - 6"x2" USA-Rig Side Locking Caster with Heavy-Duty Cast Iron Wheel
VEVOR 4 Pack Scaffolding Caster Wheels 8 x 2 Inch with Dual Locking Rubber Swivel Caster 360 Degrees Heavy Duty Casters 1100LBS Capacity per Wheel | VEVOR US
8" Swivel Plate Caster w/ Brake Pneumatic Air Filled Wheel
Moogiitools 5 inch Swivel Caster Wheels with Dual Locking, Heavy Duty of 2400lbs, Premium Polyurethane No Noise Wheels for Furniture and Cart Set of 4(Free Bolts and Nuts): Amazon.com: Industrial & Scientific