Set of 4 antique Victorian wooden furniture castors

Set of 4 antique Victorian wooden furniture castors. English circa 1880-1900. Made of hardwood, to protect floors. Size: diameter: 3.5 inches; height: 1 inch; central aperture: 1 inch. Combined weight: allow 1kg once packed up. Reasonable condition for their age - various superficial marks & scratches but perfectly functional. Priced accordingly.