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Shop Local. Support Independent. 42 products available
Lock Reinforcement Hardware

Shop 45 lock reinforcement hardware at National Hardware Group — from trusted brands like National Hardware, Prime-Line. Every item is an authorized, warranty-backed purchase, with prices starting around $5.59. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
42 products
Prime-Line 2.25 in. H X 1-5/8 in. L Antique Brass Steel Deadbolt Strike

Prime-Line

Prime-Line 2.25 in. H X 1-5/8 in. L Antique Brass Steel Deadbolt Strike

MPN: E2308

$5.99
Prime-Line 2.25 in. H X 1-5/8 in. L Brass-Plated Steel Latch Strike Plate

Prime-Line

Prime-Line 2.25 in. H X 1-5/8 in. L Brass-Plated Steel Latch Strike Plate

MPN: E 2232

$5.59
Prime-Line 2.25 in. H X 1.07 in. L Chrome Steel Latch Strike Plate

Prime-Line

Prime-Line 2.25 in. H X 1.07 in. L Chrome Steel Latch Strike Plate

MPN: E 2234

$5.59
Prime-Line 4.875 in. H X 2 in. L Brass-Plated Steel Replacement Lip Strike

Prime-Line

Prime-Line 4.875 in. H X 2 in. L Brass-Plated Steel Replacement Lip Strike

MPN: U9429

$7.99
Prime-Line 4.5 in. H X 3.875 in. L Brushed Stainless Steel Stainless Steel Recessed Door Reinforcer

Prime-Line

Prime-Line 4.5 in. H X 3.875 in. L Brushed Stainless Steel Stainless Steel Recessed Door Reinforcer

MPN: U 9553

$21.99
Prime-Line 9 in. H X 3.875 in. L Stainless Steel Lock and Door Reinforcer

Prime-Line

Prime-Line 9 in. H X 3.875 in. L Stainless Steel Lock and Door Reinforcer

MPN: U 9551

$21.99
Prime-Line 4.875 in. H X 1.25 in. L Brass-Plated Steel High Security Box Strike

Prime-Line

Prime-Line 4.875 in. H X 1.25 in. L Brass-Plated Steel High Security Box Strike

MPN: U 9539

$11.99
Prime-Line 4.9 in. H X 1.1 in. L Brass-Plated Brass Steel Deadbolt Strike

Prime-Line

Prime-Line 4.9 in. H X 1.1 in. L Brass-Plated Brass Steel Deadbolt Strike

MPN: E2432

$6.99
Prime-Line 2.8 in. H X 2.8 in. L Brass-Plated Brass Steel Bore Reducer

Prime-Line

Prime-Line 2.8 in. H X 2.8 in. L Brass-Plated Brass Steel Bore Reducer

MPN: U9529

$8.99
Prime-Line 6 in. H X 2.625 in. L Painted Gray Steel Latch Guard

Prime-Line

Prime-Line 6 in. H X 2.625 in. L Painted Gray Steel Latch Guard

MPN: U 9509

$10.99
Prime-Line 3 in. H X 7 in. L Brushed Stainless Steel Gray Steel Latch Shield

Prime-Line

Prime-Line 3 in. H X 7 in. L Brushed Stainless Steel Gray Steel Latch Shield

MPN: U 9500

$14.99
Prime-Line 3 in. H X 7 in. L Polished Brass Steel Latch Guard

Prime-Line

Prime-Line 3 in. H X 7 in. L Polished Brass Steel Latch Guard

MPN: U 9502

$19.99
Prime-Line 6 in. H X 6 in. L Brass-Plated Steel Latch Guard

Prime-Line

Prime-Line 6 in. H X 6 in. L Brass-Plated Steel Latch Guard

MPN: U 9512

$21.99
Prime-Line 6 in. H X 2.625 in. L Brass-Plated Steel Latch Shield

Prime-Line

Prime-Line 6 in. H X 2.625 in. L Brass-Plated Steel Latch Shield

MPN: U 9510

$16.99
Prime-Line 4.5 in. H X 3.875 in. L Brass-Plated Brass Door Reinforcer

Prime-Line

Prime-Line 4.5 in. H X 3.875 in. L Brass-Plated Brass Door Reinforcer

MPN: U 9555

$33.99
National Hardware 3/8 in. H X 6 in. L Brass-Plated Gold Brass Door Security Guard

National Hardware

National Hardware 3/8 in. H X 6 in. L Brass-Plated Gold Brass Door Security Guard

MPN: N199-679

$11.99
National Hardware 1 in. H X 2.5 in. L Black Steel Deadbolt Strike

National Hardware

National Hardware 1 in. H X 2.5 in. L Black Steel Deadbolt Strike

MPN: N162-057

$7.99
National Hardware 1.75 in. H X 6 in. L Satin Nickel Silver Zinc Die Cast Door Security Guard

National Hardware

National Hardware 1.75 in. H X 6 in. L Satin Nickel Silver Zinc Die Cast Door Security Guard

MPN: N335-984

$12.99
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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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