Corbin Russwin 682F958 Cylindr...
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$21.98
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Corbin Russwin 682F958 Cylindrical Lock Cylinder Tailpiece Kit for SFIC Best Core Replacement

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Model: 682F958

In Stock (leaves warehouse same day if ordered before 3pm ET)

$21.98
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Corbin Russwin 682F958 Cylindrical Lock Cylinder Tailpiece Kit for SFIC Best Core Replacement

The Corbin Russwin 682F958 is a factory-genuine cylinder tailpiece kit engineered specifically for use with SFIC (Small Format Interchangeable Core) Best-compatible cylindrical lock assemblies. Designed as a commercial-grade replacement part, this tailpiece kit ensures proper mechanical engagement between the interchangeable core and the lock chassis, maintaining the integrity and performance of Corbin Russwin cylindrical lock hardware in professional door hardware applications.

Key Features

  • SFIC Best Core Compatibility: Engineered specifically for Small Format Interchangeable Core (SFIC) Best-type cylinders, ensuring precise mechanical fit and reliable actuation within compatible Corbin Russwin cylindrical lock assemblies.
  • Genuine Corbin Russwin Component: Factory-authorized replacement part designed to OEM specifications, maintaining the performance standards of the original Corbin Russwin cylindrical lock installation.
  • Commercial-Grade Construction: Built to meet the demands of commercial door hardware applications where dependable, long-term performance is required.
  • Cylinder Tailpiece Function: Provides the critical mechanical link between the SFIC core and the lock chassis, enabling proper retraction of the latch bolt upon cylinder rotation.
  • Drop-In Replacement: Designed as a direct replacement part for compatible Corbin Russwin cylindrical lock assemblies, simplifying service and maintenance procedures without requiring full lock replacement.
  • Part of Corbin Russwin Parts and Accessories Program: Sourced directly within the Corbin Russwin lock parts ecosystem, ensuring compatibility and availability for ongoing maintenance and service needs.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Cylinder Tailpiece
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 682F958
  • Features: Corbin Russwin Lock Parts

Typical Applications

  • Commercial Office Buildings with SFIC Keying Systems
  • Educational Facilities Utilizing Best-Compatible Interchangeable Core Programs
  • Healthcare Institutions with Master Key and Interchangeable Core Infrastructure
  • Government and Municipal Buildings Requiring Scheduled Lock Maintenance
  • Multi-Tenant Commercial Properties with Centralized Key Control Systems
  • Hospitality and Hotel Facilities Servicing Existing Corbin Russwin Hardware
  • Industrial and Institutional Facilities Managing Large-Scale Cylindrical Lock Inventories

Why Corbin Russwin 682F958?

Corbin Russwin lock parts are manufactured to the same exacting standards as the original equipment, ensuring that replacement components like the 682F958 tailpiece kit integrate seamlessly with existing cylindrical lock assemblies. For facility managers and locksmiths maintaining commercial SFIC keying systems, using genuine Corbin Russwin replacement parts preserves the mechanical reliability and security performance that professional-grade door hardware demands.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Cylinder Tailpiece
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
682F958
Features:
Corbin Russwin Lock Parts

Corbin Russwin 682F958 – Frequently Asked Questions

1) What does the Corbin Russwin 682F958 tailpiece kit actually do?
It's the mechanical link between a small format interchangeable core and the lock chassis on a Corbin Russwin cylindrical lock. When the core turns, the tailpiece transfers that rotation to the chassis so the latch bolt retracts. Without the correct tailpiece, a core can be seated in the housing and still not operate the latch.
2) Will the 682F958 work with Best SFIC cores?
Yes. The kit is built for Small Format Interchangeable Core (SFIC) Best-type cylinders used in Corbin Russwin cylindrical lock assemblies, so it suits facilities already standardized on a Best-compatible core program.
3) I'm converting Corbin Russwin cylindrical locks over to interchangeable cores. Do I need to replace the whole lock?
No. The 682F958 is a drop-in replacement tailpiece for compatible Corbin Russwin cylindrical lock assemblies, so the chassis stays in the door and you service just the cylinder side. That's the point of the kit for maintenance crews working through a building full of locks.
4) My core turns but the latch won't retract. Is the tailpiece the problem?
That's the classic symptom. The tailpiece is what carries core rotation into the chassis, so a worn, bent, or wrong-length tailpiece lets the key turn freely while the latch stays put. On Corbin Russwin cylindrical locks running SFIC Best cores, the 682F958 kit is the part that restores that engagement without pulling the lock.
5) Is the 682F958 a genuine Corbin Russwin part or aftermarket?
Factory-genuine. It's a Corbin Russwin lock part built to OEM specification, which matters when a spec or a keying program requires original components rather than a substitute tailpiece.
6) Is this tailpiece kit suitable for residential locks or commercial only?
It's a commercial-grade part, intended for commercial cylindrical lock hardware such as offices, schools, healthcare, government buildings, hotels and multi-tenant properties running centralized key control. Residential knob and lever sets generally don't use SFIC cores at all.
How fast can I get the Corbin Russwin 682F958 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 682F958 come with a warranty?
Absolutely. The Corbin Russwin 682F958 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 682F958?
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 682F958 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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