National Hardware N199-703 V837 Sliding Dead Bolt/Chain Guard, Solid Brass Nutdriver Sets Replacement bulb Catalog ID: 40535526

Replacement bulb Catalog ID: 40535526 or 40625395

Protects metal

High-reaching tower design for maximum air delivery

Plate hanger with plastic tips

Outside Diameter: 0

National Hardware N199-703 V837 Sliding Dead Bolt/Chain Guard, Solid Brass Nutdriver Sets Replacement bulb Catalog ID: 40535526Highlights: Series: V837 Finish: Solid Brass Material: Hardened Steel Fasteners: 1 x 6 Sheet Metal Screw Dead Bolt Chain Guard Sliding This combination dead bolt and chain guard is designed for added security Partial opening of the door is permitted for ventilation or viewing while resisting possible forced entry Can be installed on either wood or metal doors Includes an additional strike for use as a dead bolt Case hardened steel chain is for added