The claw is designed to sit behind the belt and rotate the grip in to the body. It is designed specifically for appendix carry, but it will work the same, regardless of position. Made of injection molded plastic, these claws are much more durable than the kydex versions. This claw was designed by RCS (Raven Concealment Solutions) for the Eidolon holster system. The mounting holes are 1.5cm center to center which is very close to the standard 5/8" hole spacing that most companies use for retention screw holes. This claw sticks out the farthest to the side from the holster. It is fixed in position, and in the amount of grip rotation it provides. We can make no guarantee that it will fit your holster. PLEASE NOTE: Since we do not know in what configuration you intend to use the item, IT DOES NOT INCLUDE ANY SCREWS OR HARDWARE. If you would like a hardware kit with a variety of extra screws, posts, and rubber washers, select either the Deluxe or Standard Kit under "Add Hardware Kit" up above. You can find more info about the Spare Hardware Kits here: https://ksgarmory.com/product/replacement-hardware/