BKL-116 Old Stock (but unused) Buckles for Webbing or Woven Straps Three Styles Available USA Ships Free!  Choose Olive Drab (on the left in the photo) for 3/4″ straps, or Old Nickel (center of the photo) for 5/8″ straps, or plated nickel (right hand side of the image) also for 5/8″ straps.  These are sold in packs of ten for $6 per pack; USA shipping included.