6" x 2" Heavy Duty Steel BBQ Pit Casters, 5000 lbs Total Capacity stem-length-1-1/2 Cast Iron is the metal

Cast Iron is the metal wheel used by most unless a heavier capacity or greater impact strength metal wheel is needed

000 Hub Length (Plain Bore): 5-1/2" Wheel Diameter: 4" Hub Length (with Bearings): N/A Tread Width: 5-5/8" Wheel Color: Black Bearing Type: Plain Bore Wheel Durometer: N/A Plain Bore ID: 1-1/2" Low Temp Range: - 40˚F Bearing ID: N/A High Temp Range: 800˚F Wheel Type: Steel Weight: 20

4" x 2" Forged Steel V-Groove Wheel Swivel Caster - Part # 146FVG420SB

6" x 1-1/2" Double Flanged Cast Iron Wheel Rigid Caster - Part # 146DFCI620R

6" x 2" Heavy Duty Steel BBQ Pit Casters, 5000 lbs Total Capacity stem-length-1-1/2 Cast Iron is the metal6" x 2" Heavy Duty Steel BBQ Pit Casters, 1250 lbs Capacity each Caster, 5,000 lbs Total capacity Part # 146CIRB620 BBQ This BBQ Caster kit contains two swivel with brake casters with (6 in. x 2 in.) steel wheels & two rigid Casters with two (6 in. x 2 in.) steel wheels. A combination of swivel & rigid casters provide you the ability to steer your BBQ pit in a desired direction. This kit also includes 16 one inch long bolts (5 16), 16 nuts (5 16) & 16