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Item #:
42478149
National Hardware N150-771 V820 Chain Bolt in Zinc plated,6 Inch
Item #:
42478149
BHD 12
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Transform your home security with the National Hardware N150-771 V820 Chain Bolt, a robust 6-inch door security solution engineered for maximum protection and peace of mind.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
| Manufacturer | National Hardware |
| Part Number | N150-771 |
| Item Weight | 12.8 ounces (362.88 grams) |
| Product Dimensions (L x W x H) | 2 x 10 x 3 inches (5.1 x 25.4 x 7.6 cm) |
| Country of Origin | USA |
| Item model number | N150-771 |
| Size | 6 Inch (15.2 cm) |
| Color | Zinc Plated |
| Style | Updated Packaging |
| Finish | Zinc plated |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Certification | Not_applicable |
| Included Components | Industrial Safety Chain Barriers |
| Batteries Required? | No |
Product Description
National Hardware N150-771 V820 Chain Bolt in Zinc plated,6 Inch
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Customer Questions & Answers
-
Question:
Is this chain bolt suitable for exterior doors?
Answer: Yes, it's designed for maximum protection against unauthorized entry. -
Question:
Can I install this on my left-hand entry door?
Answer: Absolutely, it is compatible with both right and left-hand door applications. -
Question:
What tools do I need for installation?
Answer: Basic tools are required, and installation is user-friendly with minimal technical expertise.
National Hardware Latches & Bolts N150-771 Editorial Review
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Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”
13 June 2026 · via Trustpilot
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Maryam
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“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
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Mohd
Verified buyer
“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”
26 Feb 2026 · via Trustpilot
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Khaled
Verified buyer
“Good quality of product, delivered in 2 weeks. I thought it would take more time.”
21 Feb 2026 · via Trustpilot
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trusttaker
Verified buyer
“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”
20 Feb 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BHD 12
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- 6-inch chain bolt for maximum door security.
- Durable cold rolled steel with zinc plating for long-lasting performance.
- Easily installs on in-swinging doors, adaptable for right or left-hand applications.
- Provides a secure barrier while allowing partial door opening.
- Enhances overall home security with multiple layers of protection.
- Backed by over a century of manufacturing expertise from National Hardware.