Adams Rite MS4043-00-121 MS4043 Cylinder Guard for 1/8" Stile Wall, Hardened Steel, Dark Bronze

Built to defend high-risk doors, the Adams Rite MS4043 Cylinder Guard provides rugged, vandal-resistant protection for lock cylinders used in commercial security and access control. This cylinder guard is made from hardened steel to resist drilling and prying and is finished in a Dark Bronze anodized coat to match common architectural hardware. Designed for 1/8" stile walls, the MS4043 includes spacers for a flush fit on thin stiles and a free-swiveling security ring that reduces leverage attacks when correctly installed. Ideal for storefronts, server-room entry points, and other monitored locations, the guard helps maintain uninterrupted surveillance and reduces maintenance and replacement costs. Cylinder sold separately. Add this Adams Rite cylinder guard to your physical security specification to strengthen door hardware, preserve aesthetics, and support your broader access control and monitoring strategy — order now for retrofit or new-construction applications.

• Defends cylinder hardware against vandalism and forced entry, lowering repair costs and downtime
• Hardened-steel construction with dark bronze anodized finish for long-lasting corrosion resistance and professional appearance
• Free-swiveling security ring reduces leverage attacks and improves tamper resistance when properly installed
• Includes spacer packaging for flush installation in 1/8" stile walls — easy retrofit for existing doors
• Complements access control and surveillance installations by protecting critical cylinder points on exterior and interior security doors