6" x 2-1/2" Ductile Steel Wheel - 3,500 Lbs Capacity 2" threaded stem caster When the pin is released

When the pin is released into one of the 4 slots located 90 degrees apart

Swivel Caster: 146CIRB520SB Rigid Caster:  146CIRB520R

866") Groove Depth: 8mm (

Tread Width:33 mm (1

6" x 2-1/2" Ductile Steel Wheel - 3,500 Lbs Capacity 2" threaded stem caster When the pin is released6" x 2 1 2" Ductile Steel Wheel Part # LDS625 Ductile steel wheels offer comparable strength, impact resistance, and durability to forged steel wheelsat a more affordable price. Made from a blend of high performance alloys, they support significantly more weight than cast iron wheels, though slightly less than forged steel. While ductile steel is extremely tough and resilient, it can be harsh on floors and may cause damage over time. For heavy duty