MLR Mounting Screws - Part Number Reference May 05, 2026 15:24 Updated AnswerThe MLR mounting screw's part number reference is 72176969 It comes with 2 screws. Applies ToPHI MLR Related to MLR Exit Device PHI MLR Related articles MLR Retrofit Compatibility by Device What is the part number for the dorma MLR Kit? MLR - Motorized Latch Retraction FAQ's Competitive Cross-Reference Did my BEST/PHI/Precision 2000 Series MLR calibration work?