Here are some nice 3/4" Western style heel bar style buckles with matching keepers.  These are cast and plated.  Made in the USA.  They are excellent for spur straps or tack.  Easy to embellish with crystals.  The same buckles were decorated and used on the spur straps in the picture.   This listing is for 2 buckles and 2 keepers - Spur straps not included