Don-Jo 12-S-CW Wrap Around Plate For Double LCylinder Door Locks with 2-1/8" hole, 12" height - Satin Stainless Steel

The Don-Jo 12-S-CW is a wrap-around plate for double cylinder door locks, built to reinforce and protect a door around the lock bore. It wraps both faces of the door at the lock area, adding strength to a weak, worn, or splitting door and covering existing damage in one piece. It fits a standard 2-1/8 inch cross bore with a 2-3/4 inch backset, measures 5-1/8 by 12 inches in 22 gauge satin stainless steel (630), and comes with the trim and latch screws to install it. For a door that needs reinforcement at the lock without replacing the whole slab, the 12-S-CW (model 12CW) is a fast, low-cost fix.

What a wrap around plate does

This is worth understanding before you buy, because a wrap around plate solves a specific problem. Over time the area around a lock takes the most stress on a door, from forced entry attempts, heavy use, or simple wear, and the wood or metal can crack, dent, or wallow out the bore. A wrap-around plate slips over the edge of the door and covers both the inside and outside faces around the lock cutout, sandwiching and reinforcing that weak spot. It restores rigidity, hides the existing damage, and gives the lock a solid mounting surface again, all without pulling the door or doing carpentry.

Because it wraps both sides, it also adds a layer of security: the extra steel around the bore makes the lock harder to pry, kick, or punch through. On high-traffic commercial doors, apartment entries, and any door that has started to fail around the lock, that reinforcement is exactly what keeps the opening serviceable.

Why the double cylinder, 12 inch version

The 12-S-CW is configured for double cylinder door locks, meaning the door uses a keyed cylinder on both sides (common on glass-adjacent or high-security doors). The plate is prepped to fit that hardware around a single 2-1/8 inch bore, and at 12 inches tall it covers a generous area around the lock for solid reinforcement. Match it to your door: it suits a 1-3/4 inch thick door with a 2-3/4 inch backset, the most common commercial setup.

Don-Jo 12-S-CW specifications

• Type: Wrap around plate (door reinforcement plate) for double cylinder door locks.

• Function: Wraps both faces of the door around the lock bore to reinforce, protect, and cover damage.

• Hole: Fits a 2-1/8 inch cross bore.

• Dimensions: 5-1/8 inch wide by 12 inch tall.

• Backset: 2-3/4 inch.

• Door thickness: 1-3/4 inch.

• Gauge: 22 gauge (.032).

• Finish: S, satin stainless steel (630 / US32D).

• Fasteners: Trim screws, 4 ea. #8 x 3/4 inch Phillips truss head. Latch screws, 2 ea. #8-32 x 1/4 inch flat head per latch.

• Model: 12SCW (12-S-CW).

Why choose the Don-Jo 12-S-CW

Don-Jo is the go-to brand for door reinforcement and cover plates, and the wrap-around line is its workhorse for fixing doors that have started to fail at the lock. Replacing a commercial door is expensive and slow, a wrap around plate restores strength and appearance for a fraction of the cost and installs in minutes, since it wraps over the existing prep and uses the included screws. The 22 gauge stainless steel is durable and the 630 satin stainless finish matches the most common commercial hardware, so the repair looks intentional rather than patched. For a property manager or contractor dealing with a worn or damaged lock area on a double cylinder door, this is the straightforward, durable answer.

One thing to confirm before ordering: this version is sized for double cylinder locks on a 1-3/4 inch door with a 2-1/8 inch bore and 2-3/4 inch backset, so check those against your door. Don-Jo makes wrap around plates in other heights, hole patterns, and finishes if your door or lock differs.

Order the Don-Jo 12-S-CW from American Locksets

We stock the full Don-Jo wrap around plate line from authorized distribution, so every plate ships with a real manufacturer warranty. Compare sizes, hole patterns, and finishes in the wrap around plates category, or see our hole filler plates if you need to cover an unused bore instead of reinforcing one.