Rounded by Concealment Express - Holster Belt Clips
Amazon.com : Kydex Holster Belt Quick Clips for IWB/OWB Sheath/Gun Holster Making with Replacement Hardware 1.5" or 1.75"- Slotted Binding Posts/Chicago Screws. Made in USA : Sports & Outdoors
Amazon.com : 5-Pack 1.5 Inch 1.75 Inch Holster Clip for IWB & OWB Sheath | Kydex Holster | Fiber-Reinforced Polymer Belt Clips for Holsters : Sports & Outdoors
IWB Kydex Holster / Gun Belt Package - Muddy River Tactical