BR‑660 Main Door Lock | Zinc Alloy Front & Entrance Exterior Deadbolt Lock

Front Door Lock, Entrance Door Lock, Main Door Lock, Exterior Deadbolt Lock Main material: Zinc alloy Lock cylinder: Single‑cylinder / Double‑cylinder Surface options: Satin nickel(SN) / Matte black(MB) / Antique brass(AB) / Satin chrome(SC) / Polished chrome(CP) / Antique nickel(AN) / Polished brass(PB) Scope of Application: Suitable for various wooden doors and steel doors Standard door thickness: 35‑45mm, special door thickness: 45‑55mm optional

This is a high‑security main door deadbolt lock, ideal as front door lock and entrance door lock for exterior residential application. Constructed of solid zinc alloy, available with single‑cylinder & double‑cylinder options and multiple premium surface finishes. Fits standard door thickness 35‑45mm, special door thickness 45‑55mm is optional. Perfect for wooden doors and steel doors for home entrance.