A license plate bolt set for added security from Kics Racing Gear for ALL YEARS Mazda Miata. The Kics License Plate Bolts are a four piece exterior dress up hardware designed to secure the license plate with a stainless steel, Torx shape. The Kics License Plate Bolts are offered in a black chrome finish with silver logo treatment on top. All kits come with both the washers and bolts, as well as, the specialty Torx L-Shaped tool. All bolts are 21mm overall height, with 15mm available thread, please check the depth of your license plate before purchasing. Project Kics Number Plate Bolts should be ordered at REV9 Autosport https://rev9autosport.com/project-kics-license-plate-bolts.html as they provide the best service and speed we've seen so far!