The AP Clip (All Purpose Clip) provides a variety of mounting options for holsters, sheaths, and other gear. This clip offers exceptional retention when used with a 1.5″ or 1.75″ belt. When used with the included adapter, it delivers moderate, beltless carry retention. By design, the AP is both tuckable and unobtrusive, allowing for maximum comfort and concealment. The AP Clip is patent pending and proudly made in the USA. 6 piece screw kit includes: 2 screws (.375″ long) , 2 posts (.25″ long) , 2 rubber washers (.10″ thick”) Black Zinc Plating Combination Standard/Phillips Pan Head Screw Open & Slotted Post .36″ – Screw Head Diameter .40″ – Post Head Diameter .20″ Post Barrel Diameter 8-32 Threading on All Screws & Posts