6" x 3" Energy Saver Hvy-Duty Ductile Steel Swivel Caster - 2,400 Lbs Cap. Four Position Swivel Lock:Add 4-Position Swivel Lock Lincoln Lube Adapter 7500 psi

Lincoln Lube Adapter 7500 psi maximum operating pressure

Manufactured from hefty 4-1/2" diameter x 11-gauge wall tubing

Sealed lid features automatic positive-pressure relief that vents between 3 and 5 psig (0

Bowl height is easily adjustable by loosening and tightening a friction-style lock-ring

Mounting Plate: 4" X 4-1/2"

6" x 3" Energy Saver Hvy-Duty Ductile Steel Swivel Caster - 2,400 Lbs Cap. Four Position Swivel Lock:Add 4-Position Swivel Lock Lincoln Lube Adapter 7500 psiProduct 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. Tread & Core: Solid Cast Ductile Steel This caster is listed with wheel diameter 6 in, tread width 3 in, load capacity 2,400 Lbs., tread type Solid