Baldwin Estate 8031 Traditional 1-5/8" Single Cylinder Deadbolt

Either one. The 8031 ships with an adjustable latch that sets to a 2-3/8 inch or 2-3/4 inch backset, so it drops into the standard residential prep without ordering a backset-specific part. Those are the two backsets you will find on virtually every bored door in a house, so measure from the door edge to the center of the cross bore and set the latch to match.

Yes. The 8031 is offered keyed different or keyed alike, and if you already have a key code on file for the other Baldwin cylinders you can supply it on the order so the new bolt runs on the same key. It uses the C keyway, so the locks it keys with have to be C keyway as well.

Key outside, thumbturn inside. That is the entry function most people want on a front door: no key needed to get out. If you have glass in or beside the door and want to stop someone reaching through and turning the bolt, a single cylinder is the wrong choice and you want a double cylinder unit instead, such as the Emtek 8323 Modern Disc or the Deltana 7312KA2.

It is built as a residential deadbolt, not a commercial one. For an apartment or office entry where you need a graded commercial bolt, look at the Accentra D111 Grade 1 with 2-3/8 inch backset, the Delaney LM Series Grade 1, or the Dexter DB1000 Series Grade 1, which covers 1-3/8 to 1-7/8 inch doors. The Estate 8031 belongs on a house where the trim finish matters.

The Baldwin Estate 8031 ships with a C-Keyway cylinder rather than a core housing. For an SFIC or interchangeable core program, the Arrow E61 26D IC is a Grade 2 single cylinder deadlock with SFIC prep less core for 1-3/8" to 1-3/4" doors, the Deltana CL200LAIC is a Grade 2 single deadbolt with interchangeable core and a 2-3/4" backset, and the Delaney LM Series 301702 is a Grade 1 single cylinder less core deadbolt in dull chrome US26D. Order cores separately for all three.

The Baldwin Estate 8031 is a single cylinder deadbolt with an adjustable 2-3/8" or 2-3/4" backset, so it drops into either standard bore spacing. If you want the same cylinder x thumbturn operation with an adjustable backset from another maker, the Cal-Royal ED500 is a Grade 3 single cylinder deadbolt with adjustable backset and a 1-3/8" to 1-3/4" door thickness range, and the Brinks Raleigh E2401 is a transitional round single cylinder deadbolt with a 4 way adjustable backset. The Falcon D111 is a Grade 1 deadbolt with adjustable backset in cylinder x thumbturn.

The Baldwin Estate 8031 is classed as residential. For a Grade 1 deadbolt in the same cylinder x thumbturn function, the Accentra D111 is a Grade 1 single cylinder deadbolt with a 2-3/8" backset and a 1-3/8" to 1-3/4" door thickness range, the Dexter DB1000-SCT is a Grade 1 single cylinder deadbolt covering 1-3/8" to 1-7/8" doors, and the Deltana CL200LM is a Grade 1 single cylinder deadbolt. The Cal-Royal CRB800 is a heavy duty single cylinder deadbolt with a UL 3-hour fire rated latch if the opening is a fire door.

The Baldwin Estate 8031 has a turn piece on the interior, which is not what you want beside glass. Double cylinder deadbolts, keyed on both faces, include the Dexter DB1000-DCT at Grade 1 for 1-3/8" to 1-7/8" doors, the Dexter DB2000-DCT at Grade 2 for 1-3/8" to 1-3/4" doors, the Hager 3214 Grade 2 double cylinder with Schlage C keyway for 1-3/8" to 1-3/4" doors, and the Delaney LU Series 320601 Grade 2 double cylinder in stainless steel US32D. Confirm your local egress code allows a double cylinder on the opening.

The Baldwin Estate 8031 uses the C-Keyway and is offered keyed different or keyed alike, with an optional key code field for matching an existing system. Deadbolts in the comparable set that also list a Schlage C keyway are the Hager 3115 Grade 2 cylinder x thumbturn, the Hager 3118 Grade 1 classroom deadbolt with a 6-pin cylinder, and the Hager 3215 single cylinder with a 1" throw. All three cover 1-3/8" to 1-3/4" doors.

The Baldwin Estate 8031 covers 1-3/8" to 2" doors as standard, with a thick door service part kit that takes it from 2" to 2-1/2". If you would rather order a lock that lists the range outright, the Corbin Russwin DL3011 is a Grade 1 cylindrical deadlock covering 1-3/4" to 2-1/4" doors, though it is a cylinder x blank rather than a thumbturn.

The Baldwin Estate 8031 is keyed outside with a turn piece inside. For an exit-only opening where no key cylinder is wanted on the outside face, the Arrow E60 is a Grade 2 exit deadlock, non-keyed, with a blank plate outside and thumbturn inside, covering 1-3/8" to 1-3/4" doors. For a one-sided application with no through-bore, the Callan 205S is a Grade 3 one-sided half-bore deadbolt.

The Baldwin Estate 8031 is an entry function deadbolt with a thumbturn inside, which does not meet a classroom spec. For classroom function, the Falcon D111 is a Grade 1 heavy duty classroom deadbolt with adjustable backset, the Falcon D211 is the Grade 2 medium duty classroom version in single cylinder operation, and the Hager 3118 is a Grade 1 classroom deadbolt with a 6-pin cylinder for 1-3/8" to 1-3/4" doors.

No handing to call out. The 8031 is reversible, so the same unit works on a left or right hand door. Only thing you set at install is the backset on the adjustable latch.

Nine finishes: 003 Polished Brass PVD, 031 Non-Lacquered Brass, 050 Satin Brass Black, 055 Polished Nickel PVD, 056 Lifetime PVD Satin Nickel, 102 Oil Rubbed Bronze, 112 Venetian Bronze, 190 Satin Black and 260 Polished Chrome. Worth knowing the difference before you pick: the PVD finishes (003, 055, 056) are plated to hold their color, while 031 non-lacquered brass is left bare and will darken and patina with handling. If you are matching a fleet of doors, pick a PVD finish and every unit ages the same way.

Two things do the work. The cylinder sits behind a free-turning solid brass guard, so a wrench put on it just spins rather than shearing the cylinder out. Behind that, the bolt case is heavy gauge steel and the strike is high grade steel, which is what keeps a kick from pulling the strike off the jamb. Fasten the strike into the framing, not just the jamb trim, or the steel strike is doing nothing.

It is a standalone bored deadbolt, keyed with a thumbturn inside, so it installs in its own cross bore above the existing knob or lever and leaves that alone. If you would rather have one unit that combines a latch and a deadbolt on a single prep, that is an interconnected lock, like the Falcon H2101 entrance interconnected lock with a single cylinder deadbolt.

The Baldwin Estate 8031 carries traditional design trim. If the opening calls for a plainer face in the same cylinder x thumbturn function, the Bravura 310B Elite is a Grade 2 traditional round deadbolt, the Bravura 310RC Elite is a Grade 2 contemporary round deadbolt, the Bravura 310SC Elite is a Grade 2 contemporary square deadbolt, and the Bravura BV910005 is a Grade 2 rectangle single cylinder deadbolt. The Callan 200S-G2 is a Grade 2 single cylinder round trim deadbolt and the Callan 200S is the Grade 3 square trim version.

Neither is a complete lock. The Baldwin Estate 8031 is a keyed single cylinder deadbolt with a thumbturn inside. The Arrow 460 is a mortise lock strike for latchbolt and deadbolt functions with a straight lip, so it is the strike side of the opening only. The BEST 8T is a T Series tubular deadbolt tube component. Ordering either expecting a working deadbolt leaves the door unlocked.

The Baldwin Estate 8031 is a mechanical key and thumbturn deadbolt. If the opening should open by code or credential instead, the Delaney KP400 is a Grade 2 electronic deadbolt with a programmable remote, the Codelocks CL2200 is a medium duty electronic surface deadbolt in brushed steel, and the Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override. Note the CL2200 mounts on the door surface rather than in a standard deadbolt bore.

The Baldwin Estate 8031 is a traditional single cylinder deadbolt offered in nine finishes including 031 Non-Lacquered Brass, 055 Polished Nickel PVD, 102 Oil Rubbed Bronze and 190 Satin Black. For a comparable decorative entry, the Emtek #11 Tuscany is a lost wax cast bronze deadbolt in cylinder x thumbturn, and the Emtek 8323 Modern Disc is a brass deadbolt in double cylinder if you need a key inside.

The Baldwin Estate 8031 installs in a bored deadbolt prep with an adjustable 2-3/8" or 2-3/4" backset. If the door is prepped for a mortise pocket instead, the Dormakaba D900 is a small case mortise dead bolt with D cylinder, keyed different with SC keyways, and the Emtek 2050 and 2051 are European mortise deadbolts with an integrated roller latch in square and round trim, both cylinder x thumbturn. These are not interchangeable with a bored prep.

The Baldwin Estate 8031 uses a turn piece on the interior. If a resident needs a larger grip, the Cal-Royal LSD is a Grade 3 single cylinder deadbolt with an ADA ergonomic thumbturn covering 1-3/8" to 1-3/4" doors. The Cal-Royal CB160 is a Grade 2 single cylinder deadbolt with a tamper-resistant cylinder guard if the priority is the outside face instead.