Up for sale is a nice lightly used Snap On Detroit Diesel Injector Height Dial Gauge. This is Snap On part M3558 and works on 53, 71 and 92 Series Detroit Diesels and possibly other applications. This is in very good working condition with only light scratches, scrapes and wear from normal use (see pictures). No engravings or owners marks. I try my best to take good pictures and describe the item accurately but if you are unsure of anything or have any questions, feel free to contact me. International Buyers – Please Note.