Top Plate Size: 9.4 x 6.4cm / 3.7 x 2.52 inch , Wheel Width: 3.2cm / 1.26 inch
Materials: PVC and steel, durable and heavy-duty
Load capacity: 300LB per caster Total 1200LB
Wheel Diameter: 10cm/ 3.94 inch, Swivel Lock Size: 14 x 4.6cm/ 5.51 x 1.81 inch
Widely Used - Can be used in both industrial and residential applications, for shopping carts, dollies, office chairs, plant stands, workbench, bookshelves, underbed storage and so on. Suit for hardwood, laminate, tile, slate, and all other Hard floors.