Baldwin Reserve 8BR0301001 Deadlatch Core Latch with No Face Plates

The Reserve 8BR0301001 deadlatch core is adjustable, so it sets to either a 2-3/8 inch or a 2-3/4 inch backset. Those are the two standard residential door prep dimensions, so it drops into the bore centers already drilled in most doors without re-drilling. Measure from the door edge to the center of the knob or lever bore to confirm which one you have before you set it.

No faceplate is included. The 8BR0301001 is the deadlatch core only, supplied without face plates, so the faceplate or drive-in collar that matches your door edge prep has to come from the lockset or trim you are pairing it with. If your existing latch faceplate is intact and the mortise in the door edge is unchanged, that is the usual way this part is used, as a core replacement behind hardware that is staying put.

Residential. The Reserve Series deadlatch core is a residential-duty part, so for an apartment turn, a single-family rehab, or interior and entry doors in a house it is the right grade of hardware. For a high-traffic commercial opening, an office corridor, a school, or anything on a fire-rated door assembly, specify a commercial-duty latch instead rather than adapting this one.

A deadlatch has a small secondary plunger riding alongside the main latchbolt. When the door closes, the plunger hits the strike plate and blocks the latchbolt from being pushed back, which defeats carding or shimming the latch open. Use one on any exterior or entry door. A plain spring latch without that plunger is only appropriate on interior passage and privacy doors where nothing is being secured. The 8BR0301001 is the deadlatch version, adjustable to a 2-3/8 or 2-3/4 inch backset.

It is supplied in 001 Lifetime (PVD) Brass, and that is the only finish it comes in. Most of the latch body sits buried in the door edge, but the latchbolt itself shows every time the door is open, so the finish is worth matching to the lever or knob. Physical function is identical regardless.

Brass. That is the material a locksmith wants in a latch that gets cycled daily on an entry door, and it is what carries the Lifetime PVD Brass plating on the exposed bolt. Brass also means the part will not rust in a coastal or humid install the way a plain steel latch can.