National Hardware N150-771 V820 Chain Bolt 6 in Zinc Plated Door Security Lock Latch for in-Swinging Doors Cold Rolled Steel Construction Right or Left Hand Application

Name: National Hardware N150-771 V820 Chain Bolt 6 in Zinc Plated Door Security Lock Latch for in-Swinging Doors Cold Rolled Steel Construction Right or Left Hand Application
Brand: National Hardware
SKU: awhd-us-b000bd8j9u
Price: 11.59 USD
Availability: InStock

Brand: National Hardware

Condition: Used

$11⁵⁹

$20⁰⁶

-43% Save $8⁴⁷

Updated: 4 hours 14 mins ago

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Description

SECURITY ENHANCEMENT: This 6 inch zinc-plated chain bolt provides reliable door security for in-swinging doors, featuring cold rolled steel construction that delivers long-lasting durability and protection against unauthorized entry.

VERSATILE INSTALLATION: Compatible with both right and left hand door applications, this door lock latch offers flexible mounting options while maintaining consistent performance for enhanced home security door lock needs.

DURABLE CONSTRUCTION: Manufactured from premium cold rolled steel with zinc plating finish, this door bolt lock resists corrosion and wear while providing dependable strength for daily use in residential door locks.

PRIVACY PROTECTION: Functions as an effective door chain lock that allows controlled door opening for visitor identification while maintaining security, ideal for front door locks and interior door safety latch applications.

COMPLETE HARDWARE: Single-pack door security latch includes all necessary mounting components for straightforward installation, designed specifically for in-swinging doors to maximize door security and safety locks for doors.

Manufactured from cold rolled steel

Use on in-swinging doors only

Provides privacy and added security

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Product Details

SKU:: awhd-us-b000bd8j9u
Model:: N150-771
Country:: US
ASIN:: B000BD8J9U
GTIN:: 00038613150775
UPC:: 038613150775

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $8 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for National Hardware products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.