
Adams Rite - 4510 - Standard Duty Deadlatch - 31/32" Backset - LH / RHR - Mortised 4-5/8" - FLT/ST - Flat Faceplate - Dark Bronze - Metal Door
tbody > tr > td:first-child { font-weight: bold; } --> The 4510 Series Standard Duty Deadlatch offers flexibility of traffic control during and after business hours. A reverse turn of the key while the bolt is held retracted retains the bolt to allow two-way traffic for healthcare, financial institutions, retail, and other applications that require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850S Deadlock of same backset and faceplate shape. More Details Below Features Backset 31/32" [24.6 mm] Case Steel with corrosion-resistant plating. Measures 1" x 5-13/16" x depth [25.4 mm x 147.6 mmx depth]. Depth varies by backset Bolt Holdback While bolt is held fully retracted, a reverse turn of the key retains the bolt, allowing the door to be free swinging. Latchbolt All metal with hardened steel internal pins. Handing is reversible without special tools. Measures 1/2" x 1" x 1/2"[12.7 mm x 25.4 mm x 1