The Qls 22 Receiver Plate Is Designed To Accept The Qls 19 Locking Fork Constructed Of Injection Molded Nylon, It Screws Onto Mounting Platforms Such As A Tactical Leg Shroud, Belt Loop, Wall Or Any Other Stable Location The System (Fork And Plate) Works With Any Safariland 2-Hole Pattern Pouch Or 3-Hole Pattern Holster Rearrange Gear Quickly And Easily Without The Use Of Tools The Qls Fork And Plate Combination Passes The Level I Retention Pull Test.