Weslock 13221X1 Round Corner Full Lip Strike

The Weslock 13221X1 is a replacement door strike plate, the part that mortises into the frame jamb and receives the latchbolt. Round corner means the plate's corners are radiused, so it drops into a jamb prep that was routed with a router or a hinge-style template that leaves rounded corners. If the existing cutout in your jamb has square corners, a square corner strike is the cleaner match, otherwise you are chiseling corners to fit. Full lip means the strike has a full-length extended lip that wraps the jamb edge to guide the latch in and protect the wood or metal finish from latch wear.

No. The Weslock 13221X1 is a residential-duty lip strike for Weslock knob and lever sets. For a commercial opening where the spec calls for a Grade 1 strike, look at the Corbin Russwin 217L13, a Grade 1 ANSI strike with a curved lip and 1-1/4 inch lip length for cylindrical locksets, or the Corbin Russwin 120F76 Grade 1 ANSI strike with wrought box where the drawing calls for a full ANSI prep with a dust box behind it.

No. The Weslock 13221X1 is a round corner full lip strike for a standard latch. The Adams Rite 4901 is a flush mount deadlatch strike with a dust box and steel mounting plate, and the 4902 is a radius short strike with a dust box; both are designed for use with Adams Rite 4300, 4500, 4700, and 4900 Series deadlatches, typically in narrow stile aluminum doors. They are not interchangeable with a residential-style lipped strike in a wood or hollow metal jamb.

Four finishes: Oil Rubbed Dark Bronze, Satin Brass, Antique Brass, and Satin Chrome. Pick the one that matches the Weslock lever or knob already on the door, since the strike is the one piece of the set that sits on the frame in plain view when the door is open.

Yes, that is exactly what this part is for. The 13221X1 is a Weslock strike sold on its own as a replacement part, so you can buy it in the finish that matches your door hardware and keep a few on the shelf for jambs where the original strike has been bent, painted over, or torn out during a lockout. Handing is not a factor on a strike plate, so one part covers left and right hand doors.

No. The Weslock 13221X1 is a round corner full lip strike for a swinging door latch. Sliding door deadlocks take a reinforcing strike such as the Adams Rite 4800 Series, which is built for that application. Confirm the lock type before ordering a strike, since the keeper geometry differs entirely between a swinging latch and a sliding door deadlock.

The Weslock 13221X1 round corner full lip strike is a residential-style component. For commercial openings, Corbin Russwin offers Grade 1 strike options: the 120F76 ANSI strike with wrought box, and the 025F85-8 curved lip strike box for a T strike. Match the choice to the frame prep you already have - ANSI cutout versus T strike cutout - since the two preps are not interchangeable.

Often, yes. A full lip strike carries the lip across the face of the jamb so the latchbolt rides up onto metal and is guided into the pocket instead of dragging on the frame edge. The 13221X1 is that style of strike. If the door has settled badly enough that the latch is hitting well above or below the pocket, the fix is shimming the hinges or re-mortising, not the strike.