Security Plates, Surface Bolts & Peepholes | OEM Replacement Parts
4 subcategories — 84 SKUs
Security plates, surface bolts, and door viewers strengthen entry security and control access. Stock 84 SKUs covering latch shields, barrel bolts, chain bolts, wrap-around plates, and peephole hardware for residential and commercial installations.
Door Viewers
Solid Brass Door Knocker - 8 inch
Door Viewer 200 degree 1-3/8 in to 2-1/4 in
180 Degree Door Viewer for 1-3/8 in -2 in Doors
180 Degree Door Viewer for 1-1/4 in to 2 in thick Doors - Antique Brass
Door Viewer - 180 Degree - Brass
Door Viewer - 180å¡ Degree - Polished Chrome
Door Viewer - 130 Degree - Polished Brass
Door Viewer - 160å¡ Degree - Glass Lens - Brushed/Satin Chrome
Door Viewer - 160 Degree - Polished Brass
Door Viewer - Prism
Door Viewer - 190 Degree - Polished Brass
Door Viewer - 190å¡ Degree - Brushed/Satin Chrome
Door Viewer - 190å¡Degree - Polished Chrome
Door Viewer - 190å¡ Degree - Glass Lens - Brushed/Satin Chrome
Door Viewer - 200å¡ Degree - Glass Lens - Polished Brass
Door Viewer - 200å¡ Degree - Polished Brass
Door Viewer - 200å¡ Degree - Polished Brass
Door Viewer - 160å¡ Degree - Polished Brass
Door Viewer - 180 Degree - Polished Brass
Latch Shields
Surface Bolts, Chain Bolts, Barrel Bolts
Baldwin Dutch Door Quadrant in Brass
Slide Bolt - Flush Mount - 4 In Length - Polished Chrome
10" Offset Flush Bolt, Heavy Duty Brass
42" Offset Flush Bolt, Heavy Duty Brass
6" Surface Bolt, Heavy Duty, Solid Brass
8" Surface Bolt, Heavy Duty, Solid Brass
12" Surface Bolt, Heavy Duty, Solid Brass 12 Inch Heavy Duty Surface Bolt - 9 Color Options
18" Surface Bolt, Heavy Duty, Solid Brass
2" Concealed Screw Surface Bolt, Brass
4" Concealed Screw Surface Bolt, Brass
6" Concealed Screw Surface Bolt, Brass
8" Concealed Screw Surface Bolt, Brass
12" Concealed Screw Surface Bolt, Brass
3" Surface Bolt - Polished Brass
2" Surface Bolt - Polished Brass
4" Dutch Door Bolt, Heavy Duty, Solid Brass
Slide Bolt - Surface Mount - Oil Rubbed Bronze
3" Barrel Bolt, Solid Brass
8" Extra Heavy Duty Barrel Bolt, Security Bolt - Heavy Zinc Plated
Mortise Bolt, 1-3/4" Backset, Sold Brass
Master Security Hasp, 4-1/2‰Û
4 in Door Guard, Solid Brass
5 in Door Guard, Solid Brass
6-3/4 in Contemporary Door Guard
Wrap Around Security Plates
Wrap-Around Plate - 9 Inch, 2-3/8 X 1-3/8 - Polished Brass
Door Reinforcer - Blank - 1-3/4 Door - Brass
Door Reinforcer - Blank - 1-3/4 Door - Brass
1-3/4 Inch Door Reinforcer, 2-3/8 Inch Backset - Polished Brass
9 Inch Tall Wrap-Around Plate
4 Inch Tall Wrap-Around Plate - Stainless Steel
4 Inch Tall Wrap-Around Plate - Stainless Steel
4-1/2 Inch Tall Door Reinforcer - Polished Brass
9 Inch Tall Combination Door Reinforcer - Polished Brass
9 Inch Tall Combination Door Reinforcer - Polished Brass
9 Inch Tall Combination Door Reinforcer - Antique Brass
9 Inch Tall Door Reinforcer, 2-3/4 Inch Backset - Antique Brass
4-1/2 Inch Tall Door Reinforcer, 2-3/4 Inch Backset
9 Inch Tall Combination Door Reinforcer
9 Inch Tall Combination Door Reinforcer - Stainless Steel
9 Inch Tall Combination Door Reinforcer - Stainless Steel
Door Reinforcer - 2-3/8 BS - 1-3/8 Door - Stainless Steel
Door Reinforcer - 2-3/4 BS - 1-3/8 Door - Stainless Steel
Wrap Around 2 hole Security Plate, 1-3/4 x 2-3/8", 2-1/8 holes
Wrap Around Plate, 4" Recessed, 1-1/2 Hole
Wrap Around Plate, 4" x 9" Recessed, 2-1/8" Hole
Wrap Around Plate, 4" Recessed, 2-1/8” hole
Recessed 2-3/8 x 1-3/4 2-Hole Combination Lock Reinforcer - Polished Brass
OEM Security Hardware for Retrofit and New Construction
Security plates reinforce frame and door edge vulnerabilities. Surface bolts provide manual locking on interior faces; chain bolts limit opening distance. Latch shields cover cylinder holes and strike areas. Door viewers enable resident identification before entry. Each component addresses specific weak points in door assembly security. Proper sizing and installation ensure code compliance and durability under repeated use.
Compatibility Across Door Types and Frame Styles
Replace worn or missing security hardware on hinged doors, storm doors, and screen doors. Identify your frame material (wood, aluminum, steel), door thickness, and existing mounting pattern. Security plates install over existing hardware; surface bolts mount to door interior face; peepholes require pre-drilled holes or new drilling. Cross-reference OEM specs to confirm finish (brass, stainless, chrome) and backplate dimensions.
Specification Selection: Backplate Size, Bolt Length, Viewing Angle
Surface bolt depth must match door frame depth; chain bolts limit opening to 4–6 inches typically. Latch shields cover 1–2 inch cylinder holes; wrap-around plates extend 6–10 inches vertically. Peephole lenses range 160–200 degrees; select based on door thickness (1.375–1.75 inches standard). Confirm strike plate alignment before ordering; misalignment defeats security purpose.
- →Deadbolts
- →Replacement Handle Sets
- →Strike Plates - Shootbolt, Roller, Hook, Tongue, Latch & Deadbolt
Trade Volume and Technical Support for Installers
Order in bulk for multi-unit projects, rental portfolios, and property management contracts. Standardize on one finish across properties for consistency and parts stocking. Technical specs available by door model and hardware brand. Cross-reference with frame type and hinge configuration to eliminate compatibility issues before job site.