AAGUT 4 Inch Brake Stem Casters 1/2"-13x1-1/2, Swivel Stem Wheel, Replacement Caster Wheels Heavy Duty for Wire Shelving Racks Set of 4

Features

• SIZE - Caster diameter: 4 inch. Stem size: 1/2"-13x1-1/2". 4 x brake stem casters,come with 4 x nuts, 4 x spring washers and 4 x flat washers. Measure your old ones before buying
• LOAD CAPABILITY - Each caster supports 300 lbs/ 900 per Set (counting of 3), suitable for outdoor use
• MATERIAL - Made of non-marking rubber and entire support mental brackets, 360-degree pivoting action for smooth rolling on hard, smooth surfaces
• MULTIPLE USES - The wheels widely for wire shelving racks, light and medium duty material handling, carts, equipment, and projects
• LOCK MECHANISM - Total locking brake efficiently locks both the swivel and caster simultaneously, providing an extremely reliable and sturdy base when engaged