Corbin Russwin HP3000 Grade 1 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$49.88
Corbin Russwin HP3000 Grade 1 2-3/4 Inch Backset Latch, Square Corner, 1-1/8" Width

Corbin Russwin HP3000 Grade 1 2-3/4 Inch Backset Latch, Square Corner, 1-1/8" Width

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Model: 805F11-630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$49.88
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Corbin Russwin 805F HP3000 Series 2-3/4 Inch Backset Latch Square Corner 1-1/8 Inch Width Cylindrical Lock Replacement Part

Commercial-Grade Cylindrical Lock Backset Latch for HP3000 Series Hardware

The Corbin Russwin 805F is a precision-engineered replacement backset latch designed specifically for the HP3000 Series cylindrical lock product line. Featuring a 2-3/4 inch backset with a square corner faceplate measuring 1-1/8 inch in width, this latch is built to the exacting standards that commercial and institutional facilities demand. Engineered for compatibility with HP3000 cylindrical locks, this part ensures reliable latching performance and a proper fit in commercial door hardware applications.

Professional Features & Benefits

  • Precise Backset Measurement: 2-3/4 inch backset dimension ensures accurate alignment and proper door hardware function for HP3000 Series cylindrical lock installations.
  • Square Corner Faceplate: Square corner design with 1-1/8 inch width provides a clean, professional fit in standard commercial door preparations.
  • HP3000 Series Compatibility: Engineered exclusively for use with Corbin Russwin HP3000 cylindrical locks, ensuring seamless integration and reliable operation.
  • Commercial-Grade Construction: Built to the high-quality standards Corbin Russwin applies across its commercial and institutional hardware product lines.
  • Cylindrical Lock Application: Designed for cylindrical lock configurations, making it an ideal replacement component for commercial office, institutional, and multi-tenant door hardware systems.
  • Genuine OEM Replacement Part: As an authentic Corbin Russwin parts and accessories component, this backset latch maintains the performance integrity of the original HP3000 Series installation.

Technical Specifications

  • Product Group: Parts and Accessories
  • Series: HP3000 Series
  • Product Subgroup: Parts and Accessories
  • Product Type: Backsets
  • Commercial/Residential: Commercial
  • Lock Type: Cylindrical
  • Subcategory: Parts and Accessories
  • Product Attribute: Parts and Accessories
  • Product Category: Mechanical Locks
  • For Use With: HP3000
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Corbin Russwin Quality?

Corbin Russwin door hardware products are engineered to meet the rigorous demands of commercial and institutional facilities, offering ANSI/BHMA Grade 1 performance across mortise locks, cylindrical locks, exit devices, and access control hardware. The HP3000 Series backset latch reflects the same commitment to precision manufacturing and reliable operation that defines the Corbin Russwin product line. When maintaining or restoring HP3000 Series cylindrical lock installations, genuine Corbin Russwin replacement parts ensure continued performance and proper fit.

Manufacturer Resources

Corbin Russwin Condensed Catalog

Product Specs

Product Group:
Parts and Accessories
Series:
HP3000 Series
Product Subgroup:
Parts and Accessories
Product Type:
Backsets
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Subcategory:
Parts and Accessories
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
For Use With:
HP3000
Department:
Door Hardware

Corbin Russwin 805F11-630 – Frequently Asked Questions

1) Will the Corbin Russwin 805F latch work with a 2-3/8 inch backset door prep?
No. The 805F is a 2-3/4 inch backset latch, so the cross-bore has to sit 2-3/4 inches from the door edge to the center of the bore. On a 2-3/8 inch prep the latch will be too long and the lock chassis won't engage. For that prep you need the 2-3/8 inch backset version of the HP3000 latch instead.
2) Which Corbin Russwin locks does the 805F backset latch fit?
It's built for the Corbin Russwin HP3000 Series cylindrical locks. It is a replacement latch unit for that chassis, not a universal cylindrical latch, so don't plan on dropping it into another manufacturer's knob or lever set.
3) What's the difference between the plain latch and the privacy latch on the HP3000 805F?
Two versions are sold. The plain latch is the standard latch unit for passage, entry and office style functions. The privacy latch is the one you order when the HP3000 lock is a privacy function, typically bath and bedroom doors where the inside turn locks the outside lever. Match the latch to the function of the lock chassis already in the door, otherwise the lock will not behave the way the room needs it to.
4) Is the 805F faceplate square corner or radius corner, and will it drop into my existing door edge mortise?
Square corner, 1-1/8 inch wide. If the existing latch pocket in the door edge was routed for a square corner faceplate of that width, this drops straight in. If your door edge is prepped with a radius corner cutout, the square plate will leave gaps at the corners and you would want the radius corner version rather than chiseling the mortise.
5) Can I just replace the latch instead of the whole cylindrical lock?
That's exactly what this part is for. When an HP3000 lock stops latching cleanly, is dragging, or the latch was damaged, the latch unit is a serviceable component and swaps out without replacing the chassis, levers, or re-keying the cylinder. For a property manager running a fleet of HP3000 openings, keeping a few plain and privacy latches on the shelf covers most latching service calls.
6) Do I need to worry about handing when ordering the 805F latch?
Cylindrical latches of this type are non-handed, the latchbolt is reversible in the field for left or right hand swing. What you do need to get right is the backset (2-3/4 inch here), the faceplate shape and width, and whether the lock function is privacy or not.
7) Is this latch suitable for a high traffic commercial opening like a school or hospital?
It's a commercial part, built for the HP3000 cylindrical line that goes into offices, schools, healthcare, retail, industrial buildings, multi-tenant residential and government facilities. It isn't a residential grade latch, so it's the correct service part for openings that cycle heavily.
How fast can I get the Corbin Russwin 805F11-630 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Corbin Russwin 805F11-630 come with a warranty?
Absolutely. The Corbin Russwin 805F11-630 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Corbin Russwin 805F11-630?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Corbin Russwin 805F11-630 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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