Schlage B502-310 Replacement D...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$17.90
Schlage B502-310 Replacement Driver for Non-IC Rim Cylinder

Schlage B502-310 Replacement Driver for Non-IC Rim Cylinder

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Model: B502-310

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

$17.90
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Schlage B502-310 Replacement Driver for Non-IC Rim Cylinder

The Schlage B502-310 is a commercial-grade replacement driver component designed specifically for use with non-IC rim cylinders. As a genuine Schlage part, this driver ensures proper fit and reliable operation when servicing or restoring compatible rim cylinder assemblies. Ideal for facilities managers, locksmiths, and door hardware professionals seeking OEM-quality replacement components for commercial mechanical lock systems.

Key Features

  • Genuine Schlage Part: Engineered to OEM specifications for direct compatibility with Schlage non-IC rim cylinder assemblies, ensuring proper fit and function.
  • Targeted Compatibility: Designed specifically for use with non-IC (non-interchangeable core) rim cylinders, making it a precise replacement component for the correct application.
  • Commercial-Grade Construction: Built to the performance standards expected in commercial door hardware applications where reliability and longevity are essential.
  • Simplified Servicing: Enables repair or restoration of existing rim cylinder assemblies without full cylinder replacement, reducing maintenance costs.
  • Professional Parts Category: Classified as a genuine replacement part within the Schlage parts and accessories line for straightforward sourcing and procurement.

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: Cylinders
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: B502-310
  • Features: Schlage Parts

Typical Applications

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

Why Schlage B502?

Schlage has long been a trusted name in commercial door hardware, and the B502-310 driver reflects that commitment to precision manufacturing. As a genuine OEM replacement part, it provides the exact fit and performance needed to maintain the integrity of non-IC rim cylinder assemblies in demanding commercial environments. Specifying genuine Schlage parts ensures compatibility and helps preserve the reliability of the overall locking system.

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:
Cylinders
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
B502-310
Features:
Schlage Parts

Schlage B502-310 – Frequently Asked Questions

1) What exactly is the Schlage B502-310 driver, and what part of the cylinder does it replace?
The B502-310 is the driver component that goes inside a Schlage non-IC (non-interchangeable core) rim cylinder. It is sold as a genuine Schlage replacement part, so a locksmith can rebuild an existing rim cylinder assembly rather than buying a complete new cylinder. It is not a cylinder, not a core, and not a keyed housing on its own.
2) Can the Schlage B502-310 driver be used to service an interchangeable core cylinder?
No. The B502-310 is specified for non-IC (non-interchangeable core) rim cylinders. Openings built around interchangeable cores use a different architecture entirely, such as the BEST 1CB Peaks 150 series interchangeable core cylinder or the BEST 1CDF drill resistant patented 7-pin brass 150 series core, where the core is pulled with a control key rather than rebuilt with a driver part.
3) If the rim cylinder itself is worn out rather than just the driver, what complete rim cylinder can be used instead of the Schlage B502-310 driver?
The Schlage B502-310 is a replacement driver component for non-IC rim cylinders, so it only restores an existing cylinder assembly. When the whole housing needs to go, the Corbin Russwin 3070 is a 6-pin rim cylinder housing with a 1-7/8 inch tailpiece in the 3000 series, and Medeco offers rim type cylinders such as the 1075127, a 5-pin rim lazy motion single cylinder for handlesets and deadbolts. Those are complete cylinders, not service parts.
4) What should be ordered instead of the B502-310 driver for a mortise lock rather than a rim device?
The Schlage B502-310 serves non-IC rim cylinders only. Mortise prep takes a mortise cylinder: the Corbin Russwin 1000 Grade 1 series at 1-1/2 inch length with an A02 straight cam, the Corbin Russwin 1070 Grade 1 series 1-1/4 inch 6-pin housing with an A01 cloverleaf cam, or the Adams Rite 4036 Grade 1 mortise cylinder with five-pin security. Cam style has to match the mortise lock case, so confirm the cam before ordering.
5) My rim cylinder turns but the exit device latch is not retracting. Is a new driver the fix?
That symptom points at the driver or tailpiece side of the cylinder rather than the keyed plug, since the key is turning the plug fine. The B502-310 is the genuine Schlage driver for non-IC rim cylinders and is the part to replace when the rotation is not being carried through to the device. Pull the cylinder and confirm it is a Schlage non-IC rim unit first.
6) Instead of rebuilding the cylinder, what complete rim cylinder could I buy?
If the housing is worn and a driver swap will not get you there, a complete rim unit is the better call. ZenSupply carries the Corbin Russwin 3070 6-pin rim cylinder housing with a 1-7/8 inch tailpiece, and the Medeco 1075127 5-pin rim type lazy motion cylinder. For a non-keyed opening where you only need the look, the BEST 12E Series dummy rim cylinder measures 1-5/32 inch diameter. Note none of these are Schlage cylinders, so keying and tailpiece length have to be matched to your device.
7) I need a Schlage C keyway cylinder, not a driver. What should I look at?
The B502-310 is only the internal driver, so it will not key an opening. For a keyed cylinder in Schlage C keyway, ZenSupply carries the Detex MC65 mortise cylinder, 1-1/8 inch, 6-pin, in Schlage C keyway. If the lock is a Schlage L9000 mortise, the Corbin Russwin 1080 1-1/2 inch LFIC 6-pin mortise cylinder is listed for Schlage L9000 mortise locks with an A01 Schlage L cam.
8) Is the BEST 12E dummy rim cylinder an equivalent to the Schlage B502-310?
They serve different purposes. The B502-310 is a genuine Schlage replacement driver used to restore a working non-IC rim cylinder. The BEST 12E series dummy rim cylinder has a 1-5/32 inch diameter and fills a rim prep for appearance or blank-off without keyed operation, so it is not a service part for a functioning cylinder.
9) What replaces a key-in-knob or key-in-lever cylinder instead of a rim cylinder driver?
The Schlage B502-310 is a rim cylinder service part and does not fit knob or lever cylinder pockets. For those, Kaba Ilco offers the 1539 key-in-knob/lever universal cylinder, the 1579 knob and lever cylinder for Sargent, and the 1599 key-in-knob replacement cylinder; Falcon's A23161-05 G is a key-in-lever cylinder in the RU/T series 6-pin G keyway, keyed different with two cut keys.
10) Will the Schlage B502-310 work on an aluminum storefront cylinder pull?
No. The B502-310 is a driver for Schlage non-IC rim cylinders. Narrow stile storefront hardware uses cylinder pulls matched to the lock case, such as the Adams Rite 4024 cylinder pull with trim plate mounting and the 4025 five pin tumbler cylinder pull with through-screws, both for the Adams Rite MS1847 deadlock/deadlatch, with the 4026 five pin tumbler pull for the 5017 wood door deadlock/deadlatch.
11) For a residential-style handleset or deadbolt rim cylinder, is the Schlage B502-310 the right part?
The B502-310 is a commercial replacement part for non-IC rim cylinders. Retrofit cylinders for residential-style handlesets and deadbolts are a different family: the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece, and the 1065140 is a 5-pin retrofit for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders.
12) Is the B502-310 rated for commercial door use or is it a residential part?
Commercial. Schlage lists the B502-310 as a commercial-grade part, and it is used in office buildings, schools, healthcare, retail, warehouses, multi-tenant residential and government facilities where the rim cylinders are serviced rather than swapped out wholesale.
13) Can I use an aftermarket driver instead of the Schlage B502-310?
The B502-310 is the OEM part made to Schlage specifications for their non-IC rim cylinder assemblies, which is what keeps the fit and the rotation correct. Substituting a driver from another maker risks incorrect engagement in the housing. If you are standardizing a building on genuine Schlage parts, this is the part number to spec.
14) How is the B502-310 ordered, and are there finish or size options to pick?
There is one configuration: the B502-310 driver, ordered under that single part number. No finish, length, or keyway choice applies, since it is an internal service component rather than a visible trim piece.
15) Instead of rebuilding a rim cylinder with a driver, can a facility move to a core-swap system?
Yes, that is a common standardization decision. The Schlage B502-310 keeps existing non-IC rim cylinders serviceable, which suits facilities staying with fixed cylinders. A facility rekeying frequently often moves to cores instead, such as the BEST 1C series standard 5-pin cylinder core or the BEST 1CB Peaks 150 series interchangeable core, where rekeying is a core pull rather than a bench rebuild.
How fast can I get the Schlage B502-310 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 Schlage B502-310 come with a warranty?
Absolutely. The Schlage B502-310 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 Schlage B502-310?
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 Schlage B502-310 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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