Adjustable string spacing from a narrow .687" [17.5mm] to a wide .800" [20mm] and anywhere in between thanks to fully adjustable pre-notched brass inserts Replacement stainless steel saddle inserts (available here) emphasize overtones and treble frequencies Mounts with a typical 5 hole configuration Features recessed string ball holes for a sleeker, sexier look $55 shipped PayPal f&f ok. image.jpg 1.8 MB · Views: 8 image.jpg 1.9 MB · Views: 5