Deltana PRDRS Solid Brass Port Royal Series Deadbolt Lock, Grade 2

The Port Royal PRDRS is Schlage C keyway compatible, so a locksmith can key it into an existing Schlage C system rather than issuing a second key for the door. It ships keyed, single cylinder.

Single cylinder: key on the outside, turn on the inside. That is the function most egress codes want on a residential-style entry door, but it also means a glass panel next to the door leaves the turn reachable. If you need key operation from both faces, the Callan 210S and the Delaney LU Series are double cylinder deadbolts.

The PRDRS is a 2-3/8 inch backset deadbolt, which is the shorter of the two standard bores. If the existing hole in your door is centered 2-3/4 inches from the edge, this one will not line up. Deadbolts with a 4-way adjustable backset, like the Brinks Raleigh E2401 or Mendocino E2402, cover both.

For a 1-3/4 inch door, the Hager 3215 is a Grade 2 single cylinder deadbolt with a 1 inch throw and a 1-3/8 inch to 1-3/4 inch door thickness range, and it uses the same Schlage C keyway the Port Royal is cut for. The Dexter DB2000-SCT covers the same 1-3/8 inch to 1-3/4 inch range at Grade 2, and the Dexter DB1000-SCT extends to 1-7/8 inch at Grade 1. For thicker commercial doors, the Corbin Russwin DL3011 covers 1-3/4 inch to 2-1/4 inch.

The Deltana PRDRS Port Royal is a Grade 2 single cylinder tubular deadbolt in solid brass. The closest peers at the same grade and function are the Arrow DBX61, a Grade 2 single cylinder deadbolt with cylinder x thumbturn function, the Dexter DB2000-SCT, a Grade 2 cylinder x thumbturn deadbolt with a 1-3/8 inch to 1-3/4 inch door thickness range, and the Cal-Royal CB160, a Grade 2 single cylinder deadbolt with a tamper-resistant cylinder guard. All three keep the same cylinder outside, thumbturn inside arrangement as the Port Royal.

The Deltana PRDRS Port Royal is a tubular deadbolt, which needs a standard cross bore in the door face. Narrow stile and mortise openings take a different body: the Dormakaba D900 is a small case mortise deadbolt with cylinder x thumbturn function supplied keyed different with Schlage keyways, and the Emtek 2050 and 2051 are European mortise deadbolts with an integrated roller latch in square and round trim. The International Door Closers DH-1821 is a hook bolt deadlock, the usual choice where a sliding or narrow stile opening cannot take a straight throw bolt.

The Deltana PRDRS Port Royal is a Grade 2 commercial deadbolt. At Grade 1 the peers are the Accentra D111, a Grade 1 single cylinder deadbolt with a 2-3/8 inch backset and a 1-3/8 inch to 1-3/4 inch door thickness range, the Falcon D111, a Grade 1 heavy duty deadbolt with adjustable backset, the Dexter DB1000-SCT at Grade 1 covering 1-3/8 inch to 1-7/8 inch, and the Cal-Royal CRB800, a Grade 1 heavy duty single cylinder deadbolt with a UL 3-hour fire rated latch. The Accentra D111 matches the Port Royal's 2-3/8 inch backset directly, so the existing bore centerline carries over.

The Deltana PRDRS Port Royal is a single cylinder deadbolt, keyed outside with a thumbturn inside. Where an opening needs a key on both faces, double cylinder peers include the Hager 3214, a Grade 2 double cylinder deadbolt with Schlage C keyway and a 1-3/8 inch to 1-3/4 inch door thickness range, the Dexter DB2000-DCT at Grade 2 over the same range, the Delaney LU Series 320601 Grade 2 double cylinder in stainless steel US32D, and at Grade 1 the Design Hardware D1 Series extra heavy duty double cylinder for 1-3/4 inch doors. Double cylinder deadbolts are restricted on egress doors in many jurisdictions, so confirm against the local code before specifying.

The Deltana PRDRS Port Royal is Schlage C keyway compatible. Peers cut to the same keyway are the Hager 3115, a Grade 2 cylinder x thumbturn deadbolt with Schlage C keyway, the Hager 3215 single cylinder with 1 inch throw, the Hager 3214 double cylinder, and the Hager 3118, a Grade 1 classroom deadbolt with Schlage C keyway and a 6-pin cylinder. The Dormakaba D900 small case mortise deadbolt is supplied with SC keyways as well. That keeps one key across a mixed run of openings.

The Deltana PRDRS Port Royal is a Grade 2 commercial single cylinder deadbolt. Where the opening is fire rated, the Hager 3115 Grade 2 cylinder x thumbturn, Hager 3215 single cylinder, Hager 3214 double cylinder and Hager 3118 Grade 1 classroom deadbolt all carry a fire rating and cover 1-3/8 inch to 1-3/4 inch doors, and the Cal-Royal CRB800 Grade 1 heavy duty single cylinder carries a UL 3-hour fire rated latch. Those are the ones to specify when the drawing calls out a rated door.

The Deltana PRDRS Port Royal takes a fixed Schlage C keyed cylinder. Where the facility keys to SFIC, the Arrow E61 26D IC is a Grade 2 single cylinder deadlock with SFIC prep supplied less core, covering 1-3/8 inch to 1-3/4 inch doors, and the Delaney LM Series 301702 is a Grade 1 single cylinder less core deadbolt in dull chrome US26D. Both let the locksmith drop in the facility's own core rather than rekey a fixed cylinder.

Grade 2 is the standard commercial-grade tier for multi-family and light commercial entry, and the Deltana Port Royal PRDRS is rated Grade 2 and classed as a commercial product. For higher-traffic openings, Grade 1 options include the Accentra D111 and the Dexter DB1000 single cylinder.

Solid brass, both the material and the substrate. That matters on an exterior door and on coastal or high-humidity jobs, where plated pot metal wears through at the turn and around the cylinder collar.

It is a deadbolt only, no latch and no handle, so it mounts in its own bore above the existing knob or lever and adds a second point of locking. If you want the deadbolt and the entry handle keyed and operated as one unit, an interconnected lock like the Falcon H2101 combines the entrance function with a single cylinder deadbolt.

The Deltana PRDRS Port Royal is a complete single cylinder deadbolt, solid brass, keyed, with trim on both faces. The BEST 8T T Series is a tubular deadbolt tube component, the bolt body itself rather than a finished keyed lock. If you are replacing a whole deadbolt, the 8T is not the substitute. The same distinction applies to the Baldwin Reserve 8BR0618001, which is a deadbolt spacer for a double cylinder application, and the Arrow 460, which is a mortise lock strike for latchbolt and deadbolt functions with a straight lip rather than a lock at all.

The Deltana PRDRS Port Royal is Grade 2. Where the opening does not need that, Grade 3 peers with the same cylinder x thumbturn function include the Cal-Royal ED500 with adjustable backset covering 1-3/8 inch to 1-3/4 inch doors, the Cal-Royal LSD with an ADA ergonomic thumbturn over the same thickness range, and the Callan Model 200S with square trim. The Cal-Royal LSD is worth noting for facilities working to ADA thumbturn requirements.

The Deltana PRDRS Port Royal is a solid brass deadbolt in Oil Rubbed Bronze, Brushed Nickel, Polished Chrome and Polished Brass. For a different decorative profile at the same cylinder x thumbturn function, the Emtek #11 Tuscany is a lost wax cast bronze deadbolt, the Baldwin Reserve Contemporary Round and Contemporary Square are double cylinder deadbolts in round and square trim, and the Bravura 310B Elite traditional round, 310RC Elite contemporary round and 310SC Elite contemporary square are Grade 2 single cylinder deadbolts matching the Port Royal's grade and function in three trim shapes.

The Deltana PRDRS Port Royal is a keyed mechanical deadbolt. For electronic access on the same bolt function, 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 CL2210 is an electronic mortise deadbolt, and the Dormakaba Saffire LX-D is an RFID electronic deadbolt with BLE and electronic lock override while the Nova-D is an RFID multihousing smart deadbolt. The Delaney KP400 holds the same Grade 2 rating as the Port Royal.

The Deltana PRDRS Port Royal is a standalone deadbolt, ordered separately from any latchset. The Falcon H2101 is a Grade 2 entrance interconnected lock with a single cylinder deadbolt built in, which combines the latch and the deadbolt into one unit so a single turn of the inside lever retracts both. That is the alternative when you would otherwise be boring for two separate locks on a multi-family or apartment entrance door.

No. The Deltana PRDRS Port Royal throws a deadbolt, which stays extended until it is keyed or turned back. A deadlatch is a spring latch with a deadlocking plunger and retracts on operation: the International Door Closers DL-4511 is a deadlatch lock with a flat faceplate and the DT-1851 is a long throw deadlatch. If the requirement is a bolt that holds the door secured on its own, those are not the substitute. For a bolt that also picks up additional locking points, the Detex DX Series is a hinge side locking dead bolt with multi-point security.