
It can also accommodate key-in knob locksets or deadbolts.
Prime-Line Products U 9553 Lock & Door Reinforcer, 2-1/8 in. x 2-3/8 in. x 1-3/4 in., Stainless Steel, Recessed

Width x 4-1/2 in. Bore sizes with a backset of 2-3/8 in. Thick doors, 2-3/8 in. The width of this door guard is 3-7/8 in. Thick doors. This security device assists in preventing forced entry by reinforcing the weak spot of an entry door, and it can be used on both metal and wood doors. This item accommodates key-in knob locksets on doors that have 2-1/8 in.
All installation fasteners are included with this item. It features a recessed latch plate pocket for flush installation of hardware.
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Prime-Line Products U 9552 1-3/4-Inch Thick by 2-3/4-Inch Backset 2-1/8-Inch Bore Recessed Door Rein forcer, Stainless Steel

Easy To Install. It helps to protect your door from forced entry. Accommodates key-in-knob locksets or deadbolts. Use on wood or metal doors with mortise or drive-in latches. Fits 1-3/4 in. This door guard is constructed from solid brass. Backset, 2-1/8 in. Bores, 3-7/8 in. Helps prevent break-ins. Height. Stainless steel.
Accommodates lockset or deadbolt with any backset. Thick doors, 2-3/8 in.
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