4" x 1-1/4" Polyurethane on Plastic Caster (A1) - 1 Swivel

-Wheel Dia: 4"

-Tread Width: 1-1/4"

-Load Cap: 280 lbs / ea

-Overall Height: 5-1/8"

-Swivel Radius: 3-1/2"

-Top Plate: 2-3/8 x 3-5/8" (A1)

-Bolt Spacing: 1-3/4 x 2-11/16 to 2-15/16"