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National Hardware V850 Door and Gate Spring Closer 12 in Adjustable Tension Self Closing Storm Door Closer Heavy Duty Steel White Finish with Mounting Screws for Residential Doors

  • Based on 100 reviews
Condition: New
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Availability: 19 left in stock
Fulfilled by Home Design Hardware

Arrives Monday, Jun 29
Order within 20 hours and 37 minutes
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Features

  • AUTOMATIC DOOR CLOSER: Self-closing spring mechanism automatically closes doors and gates with adjustable tension control, ideal for storm door closer replacement and residential door closer applications with reliable performance.
  • HEAVY DUTY DOOR CLOSER: Manufactured from hot-rolled steel with triple protected finish providing superior corrosion resistance for long-lasting door closers for home and commercial use with enhanced durability and strength.
  • ADJUSTABLE TENSION CONTROL: 12 inch adjustable spring door closer allows customizable closing force to accommodate different door weights and user preferences for optimal screen door closer performance and consistent operation.
  • COMPLETE INSTALLATION KIT: Mounting screws included for easy setup of this door spring system, designed as reliable screen door hardware for automatic door closure functionality with professional installation results.
  • VERSATILE DOOR CLOSURE: Works as storm door closer, screen door spring closer, and door automatic closer for gates, providing consistent self closing door operation across multiple entry points and residential applications.
  • QUALITY: National Hardware brand ensures over a century of manufacturing excellence with color-coded labeling system for easy identification, backed by proven innovation and superior product standards.
  • For self-closing doors and gates
  • 12" Adjustable tension
  • Made of steel
  • White

Description

Designed to automatically close gates and doors with self closing spring. Closing tension is adjustable; mounting screws are included. Triple protected finish for extra corrosion protection. Offered in either 12 or 14 inch sizes- use 14 inch size for heavier applications. Manufactued from hot-rolled steel . From the Manufacturer Stanley-National Hardware has been a leading manufacturer of hardware for more than a century. Over the course of the last 160-plus years, Stanley-National is a name that has become synonymous with quality, innovation, and customer service. A top quality line of gate hardware designed for long life and maintenance free operation. Smooth Black with excellent corrosion resistance because they are triple-protected with zinc-plate, black chromate dip and black baked on enamel finish.

Material: Alloy Steel


Brand: National Hardware


Color: White


Exterior Finish: Zinc


Product Dimensions: 11"L x 11"W x 11"H


Brand Name: National Hardware


Unit Count: 1.0 Count


UPC: 038613342743


Global Trade Identification Number: 43


Number of Pieces: 1


Shape: shape


Manufacturer: National Hardware


Model Number: N342-741


Manufacturer Part Number: N342-741


Included Components: National Hardware N342-741 V850 Door and Gate Spring in White,11 Inch


Item Type Name: National Hardware N342-741 V850 Door and Gate Spring in White,11 Inch


Manufacturer Warranty Description: Warranty


Installation Type: Screw-In


Recommended Uses For Product: For doors and gates


Item Dimensions L x W x H: 11"L x 11"W x 11"H


Item Weight: 0.85 Pounds


Size: 11 in


Material Type: Alloy Steel


Exterior Finish: Zinc


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • My gate closes and latches securely - No more dog escapes
This spring is exactly what I needed to keep my gate closed. I had some serious scares where my dog escaped my front yard because my gate was left open by delivery people. This spring was easily attached to my iron gate, and the package contained all the screws. Now my gate closes perfectly and latches every time. Now I have the peace of mind to let my dog in the yard unattended. I know my gate will stay closed even if someone doesn't check that it closes. It looks very nice on my gate. ... show more
Reviewed in the United States on November 10, 2017 by KW

  • Excellent torsion spring for my needs
Installed this on a small metal gate . Design required it to be welded on.
Reviewed in the United States on January 10, 2026 by Chris Miller

  • SMOOTH TRANSACTION. PRODUCT AS DESCRIBED.
SMOOTH TRANSACTION. PRODUCT AS DESCRIBED.
Reviewed in the United States on February 17, 2017 by Amazon Customer

  • Retired consumer
Perfect product for my white vinyl fence.
Reviewed in the United States on January 3, 2026 by Chris Yamamoto

  • Poor quality. Poor quality.
Two of three broke right away during installation. Unusable.
Reviewed in the United States on September 16, 2025 Reviewed in the United States on September 16, 2025 by Billy Baroo

  • Spring
Helps close gate automatically, couldn’t find in white for long time so I got 3 to start
Reviewed in the United States on June 3, 2024 by Edward M.

  • Works perfectly for my purposes!
I bought 2 of these to keep my mailbox facing forward after mounting it on a lazy susan swivel(the neighbors bull kept knocking the cross piece the mailbox sits on off the post). They work amazingly well. If it is knocked to the right, the left spring brings it back center. If it is knocked the left, the right spring brings it back center. Couldnt ask for better! ... show more
Reviewed in the United States on May 3, 2016 by C Hardison

  • Broke as soon as it was installed -- the weld ...
Broke as soon as it was installed -- the weld holding the spring to the bracket gave way, and now it it cannot be tensioned. I followed all package directions carefully. It was kind of working, but not closing the fence quickly enough. Then I turned it an additional 1/6 rotation, and SPROING the weld gave away. ... show more
Reviewed in the United States on July 3, 2018 by Anonymous

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