Sliding Barn Door Antique Brass Hardware Set*Since all of our products are handmade in Chicago, IL we have a lead time of 8 10 weeks from the date the order is placed. Solid Antique Brass 3" Caster Wheel Sliding Barn Door hardware Our 3 Caster Series Sliding hardware kits are now available in brass. We create an antique finish on solid brass. The caster wheels are not brass, but have ball bearings which allow for a very quiet and smooth glide. The 3" Caster wheel gives additional strength