BRAKE/LOCKING CASTER: This metal caster wheel comes with a Classic Side Brake with easy locking mechanism. STYLE: These Retro Antique Vintage Cart, Old Style metal casters are great for adding character to your unique furniture and displays. SIZE: Rotate 360 degrees. Capacity: 225lbs each, OVERALL HEIGHTS : 4.5" (115mm). Mounting Hole Dimensions: 0.39" (10mm). PLATE SIZE: 2.5" (63mm) x 3.5" (90mm). Hole center to hole center: 1.7" (44mm) x 2.8" (72mm). WHEEL DIMENSIONS: Caster Wheel Width 1.1" (28mm). Caster Wheel Diameter: 3.5" (89mm). Caster Wheel Material: Iron. Includes: 4 Pack 3.5" metal caster wheel with brake. SPECIFICATION Rotate 360 degrees Capacity: 225lbs each metal caster Overall Heights: 4.5" (115mm) Hole center to hole center: 1.7" (44mm) x 2.8" (72mm) Mounting Hole Dimensions: 0.39" (10mm) Caster Wheel Width: 1.1" (28mm) Caster Wheel Diameter: 3.5" (89mm) Caster Wheel Material: Iron Caster Wheel Color: Gold PACKAGE INCLUDES 4 x Caster Wheels (3.5" With Brake)