6" x 2" V-Groove Ductile Steel Kingpinless Swiv Caster Heavy Duty,1500# Cap Four Position Swivel Lock:Standard and offer all the features

and offer all the features and components for a low-cost solution for your fluid dispensing needs

Justrite Cylinder Storage cabinets for 4 Horizontal 20 to 33 Lb

Wheel Diameter 4" Tread Width 1-1/4" Tread Type Rubber Vulcanized To Core Core Type Aluminum Core Axle / Bore Diameter 3/8" Hub length 1-9/16" Bearing Type Annular Ball Bearing Color Gray Durometer Shore A 80 (+/-5) Temperature Range -40° F to 160° F Part Number RA40GI43

and four 8" Thermoplastic rubber wheels w/ two swivel casters and two rigid casters

6" x 2" V-Groove Ductile Steel Kingpinless Swiv Caster Heavy Duty,1500# Cap Four Position Swivel Lock:Standard and offer all the featuresProduct Overview The Ductile Steel wheel provides extreme weight capacity for its size. The ductile steel is graphite rich, which is stronger and more durable than even our standard semi steel wheels. With a tensile strength of 45,000 PSI, you'll be hard pressed to find a job that needs a stronger wheel. The v groove allows this wheel to easy travel along integrated tracks. Tread: Solid Cast Ductile Steel with 7 8" V groove Key Features Wheel