National Keyed Chain Door Lock

National Hardware's Brass Keyed Chain Door Lock is designed as a tamper-resistant chain door lock for a house or an apartment. Zinc die-cast body with hardened steel chain for durability. Easy installation. For interior applications. Chain holder included to prevent damage from chain when not in use. Opens from inside with or without key. Lock is easy to install. Chain holder included to prevent damage from chain when not in use.

SECURITY LOCKING DEVICE –This U 10304 Chain Door Guard is a security locking device for doors, allowing a door to be slightly opened to allow safe

Defender Security U 10304 Chain Door Guard – Door Chain Lock for Door and Home Security, 3-5/16 In., Solid Brass Construction with a Satin Nickel

National Hardware's Brass Keyed Chain Door Lock is designed as a tamper-resistant chain door lock for a house or an apartment. Zinc die-cast body with hardened steel chain for durability. Easy installation. For interior applications. Chain holder included to prevent damage from chain when not in use. Opens from inside with or without key. Lock is easy to install. Chain holder included to prevent damage from chain when not in use.

National Keyed Chain Door Lock

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A TS 003 certified solution for additional door security, designed to limit the initial opening of the door for safety. Independently tested to

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