CIC 5" Medium/Heavy Duty Swivel Caster (27TP50JX0417YY). 5" x 2" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 4 x 4-1/2 500 lb. Capacity with Thread Guard. 

Casters Swivel Rig (Frame Only) [850-000-1].

CIC 4" Light/Medium Duty Swivel Caster (13TP40GI4406YY). 4" x 1-1/4" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 2-3/8 x 3-5/8 350 lb. Capacity

CIC 4" Light/Medium Duty Rigid Caster (14TP40GI4406YY). 4" x 1-1/4" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 2-3/8 x 3-5/8 350 lb. Capacity

CIC 6" Medium/Heavy Duty Swivel Caster (27TP80JX0417YY) 8" x 2" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 4 x 4-1/2 600 lb. Capacity

CIC 6" Medium/Heavy Duty Rigid Caster (28TP80JX0417YY) 8" x 2" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 4 x 4-1/2 600 lb. Capacity

CIC 6" Medium/Heavy Duty Rigid Caster (28TP60JX0417YY) 6" x 2" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 4 x 4-1/2 550 lb. Capacity

CIC 6" Medium/Heavy Duty Swivel Caster (27TP60JX0417YY) 6" x 2" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 4 x 4-1/2 550 lb. Capacity

CIC 5" Medium/Heavy Duty Swivel Caster (28TP50JX0417YY). 5" x 2" Thermoplastic Rubber Wheel w/ Roller Bearings Top Plate 4 x 4-1/2 500 lb. Capacity

CIC Durable Swivel Caster - 3 Inch (13TP30GI4406YY). 3" x 1-1/4" wheel (non-marking thermoplastic rubber tread), swivel mounting plate dimensions 2-3/8" x 3-5/8", and overall height of 4-1/8". Light medium...