PRIME LINE PRODUCTS U 9549 - LOCK & DOOR REINFORCER - LOCKSET REINFORCERS SOLID BRASS - RECESSED BRASS FINISH DOOR THICK IN=1-3/8 BACKSET IN=2-3/4 - REINFORCES AND REPAIRS DOORS. ASSISTS IN PREVENTING FORCED ENTRY. USE ON WOOD OR METAL DOORS WITH MORTISE OR DRIVE-IN LATCHES. 2-1/8" BORE. ACCOMMODATES KEY-IN-KNOB LOCKSETS OR DEADBOLTS. INCLUDES (2) #10 X 1" COMBO SCREWS, (2) #10-32 HEX NUTS, (4) #8 X 5/8" PHILLIPS TRUSS HEAD SCREWS. 9" OVERALL HEIGHT. SKUS 728.9341, 868.2130, AND 626.3875 HAVE 3-7/8" OVERALL WIDTH AND SKUS 353.5655 AND 384.9577 HAVE 4-5/16" OVERALL WIDTH. - EQUAL TO 3535655