Converts chairs with casters to stationary chairs. Stem fasteners designed to fit most metal base furniture. Weight rating: 110 lbs per glide. 2″ base diameter. Height (not including stem): 1 3/8″. Caster/Glide/Wheel: Glide; Color: Matte Black; Stem Type: K; Weight Capacity (text): 110 lbs. Per Glide. COLOR: Black ALTERNATE ITEM #: MAS70176, 665635, 655874, 70179Q, B001MS70KM UPC: 034238701798 INNER PACKAGING: 5 per set. UPC: 034238701798. No returns.