[PRODUCT_DESCRIPTION]

The Prime‑Line U 9970 Single Cylinder Deadlock provides dependable surface‑mounted door security for homeowners seeking proven protection against forced entry. Constructed from durable diecast metal with a corrosion‑resistant brass‑colored finish this jimmy‑resistant lock is designed to help secure hinged doors by preventing the spreading and prying of door frames. Featuring a surface‑mounted cross bolt locking mechanism the U 9970 helps anchor the door to the jamb for enhanced resistance against physical attack. The keyed single cylinder design includes a tamper‑resistant shutter guard to help deter lock tampering and picking. Designed for use on wood, metal or resin doors 1-3/8 to 2-3/8 inch thick, this deadlock installs easily using the included mounting hardware and standard household tools making it a practical choice for DIY installation. Each set includes the deadlock, flat keeper, 2 keys and installation components for a complete and reliable door security solution.

[/PRODUCT_DESCRIPTION]

[SPECIFICATIONS]

Durable Metal Construction – Diecast metal housing provides reliable strength and long‑lasting performance
Jimmy‑Resistant Protection – Designed to help prevent forced entry caused by door frame spreading
Cross Bolt Locking Mechanism – Helps secure the door to the jamb for added resistance against prying
Surface‑Mounted Installation – Ideal for wood, metal or resin doors and installs easily with common tools
Complete Lock Set – Includes deadlock keeper mounting hardware and two keys for convenience

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[WARRANTY]

Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

View Installation Instructions

[/WARRANTY]

Diecast, Single Cylinder Keyed Jimmy-Resistant Deadlock, For Doors 1-3/8 to 2-3/8 Inch Thick, Brass Finish (Single Pack)

Diecast, Single Cylinder Keyed Jimmy-Resistant Deadlock, For Doors 1-3/8 to 2-3/8 Inch Thick, Brass Finish (Single Pack)

Product Details

Specifications

Warranties & Manuals