PENCK 1 Inch Shopping Cart Wheel Soft Rubber TPE Trolley Swivel Caster M6x 15mm Threaded Stem Caster Wheels 4 with Brakes 44lb 20kg Load Capacity Pack of 4

Descriptions: Perfect casters with brakes for small equipment and small space furniture including coffee table, plant stands, bookshelves, shoe bins, toy bins, shopping carts, workbench. Soft rubber wheels offer the toughness and durability. It is suitable for all floor types. Specifications: Wheel Diameter: 25mm / 1 inch. Capacity: 20kg / 44lb per wheel. Style : Swivel with brake, Threaded Stem. Install Type: Threaded Stem. Thread Diameter: 6mm / 0.24inch. Thread Length: 14.5mm / 0.57inch. Wheel Material: Soft rubber & TPE. Color: Coffee & Silver Tone. Package Include: 4 x M6 Threaded Stem Caster Wheels with Brakes Note: Each caster capacity is 20kg, total capacity for all 4 casters is 60kg (calculated by 3 casters ). Because when the ground is uneven, there will be only 3 casters bearing weight.