Big End Caps 22x22mm (21mm inner 2mm top hole) Antique silver plated brass end caps, findings ENC21 OZ4419
Materials: Brass
Size: H:22mm W:22mm
End caps inner: 21mm
Top Hole inner: 2mm
you can find other end caps from here
https://www.etsy.com/shop/OzBrassShop/search?search_query=enc
Materials: brass, antique silver plated.