1. Catalogs
  2. BEST Access systems
  3. Cylindrical Adaptations

Cylindrical Adaptations

Cylindrical Adaptations

Cylindrical Adaptations

Product catalog summary
Introduction
Stanley/BEST provides cylindrical locks compatible with conventional Key-in-Knob (KIK) cylinders and Schlage removable cores. Available in two grades, 9K (heavy duty) and 7KC (medium duty), these locks are suitable for customers not requiring BEST interchangeable core keying systems. They can be configured with OEM cylinders from other manufacturers and offer alternative through-bolt options for retrofitting existing door setups.
Features and Benefits
  • 9K Heavy Duty: Easy lever removal without complex disassembly, accepts OEM KIK cylinders, available in various finishes and keyed functions, meets BHMA Grade 1 standards.
  • 7KC Medium Duty: Similar features to 9K but meets BHMA Grade 2 standards.
Specifications
  • 9K Specifications: ANSI A156.2, Grade 1; suitable for door thicknesses from 1 3/4” to 2 1/4”; available in various finishes; solid brass latch with 9/16” throw.
  • 7KC Specifications: ANSI A156.3, Grade 2; suitable for door thickness from 1 3/8” to 2”; 1/2” throw deadlocking latch.
Functions
The locks offer functions such as entrance, storeroom, and classroom, with specific locking and unlocking mechanisms involving lever rotation and key usage.
Lever and Trims
Both 9K and 7KC locks feature high-quality lever handles made from zinc alloy, with trim components in brass or bronze. The CORMAX™ patented keying system enhances security and key control.
Ordering and Installation
Ordering instructions for 9K and 7KC locks include specifying backset, core housing, function code, lever trim style, strike package, and finish. An alternate through-bolt option is available for retrofitting competitor products.
Components and Kits
The SCHRC kit allows 9K locks to accept Schlage removable cores, offering flexibility for customers with existing Schlage systems. Key-in-Knob cylinders can be ordered with the locks for compatibility.
Keyed Cylinders Options
Three options are available for non-IC locksets with a cylinder, all using a “Schlage C” keyway:
  • KD (Keyed Different): Includes a combinated cylinder, two cut keys, and tailpieces. Each cylinder has a unique combination noted on the keys. Available in brass (606) or chrome (626).
  • KA (Keyed Alike): Includes a combinated cylinder, two cut keys, and tailpieces. Sold in sets of four with the same combination, noted on the keys. Available in brass (606) or chrome (626). Locks are packaged four to a box to prevent mixing of cylinder codes.
  • 0B (Zero-Bitted): Includes a combinated cylinder, two uncut keys, and tailpieces. All barrels are combinated to a zero cut. Keys are uncut and blank, intended for pinning by the distributor or customer. Available in brass (606) or chrome (626).
Keyed cylinders can also be purchased independently from a lockset by specifying part numbers. Note that when using these cylinders with a 9K lock, a B55708 tailpiece is required (not included).
Part Numbers
  • 1888955: Keyed Different non-IC cylinder – 626
  • 1888913: Keyed Different non-IC cylinder – 606
  • 1891329: Keyed Alike non-IC cylinder – 626 (set of 4)
  • 1891287: Keyed Alike non-IC cylinder – 606 (set of 4)
  • 1888798: Zero-Bitted non-IC cylinder – 626
  • 1888756: Zero-Bitted non-IC cylinder – 606
How To Order
Example: 9KA SCHRCKT 15 626
  • Family: 9KA – Adaptation Kit
  • Kit Type: SCHRCKT – Schlage RC Adaptation Kit
  • Lever Style: 14 – curved return, 15 – contour angle return
  • Finish: 605, 612, 613, 625, 626, 690
For more information, visit Stanley Security Solutions’ website at www.stanleysecuritysolutions.com.
See more

Catalog excerpts

Cylindrical Adaptations-1

CYLINDRICAL ADAPTATION LOCKS CYLINDRICAL ADAPTATION LOCKS

 Open the catalog to page 1
Cylindrical Adaptations-2

Many customers appreciate the quality and durability of Stanley/BEST cylindrical locks, but do not have the need for the BEST® interchangeable core keying systems. For these applications, BEST® offers 9K grade 1 and 7KC grade 2 cylindrical locks compatible with conventional Key-in-Knob (KIK) cylinders in a variety of trim styles. In addition, the 9K lock is capable of accepting removable cores in the proprietary Schlage large format figure-8 design. Stanley/BEST cylindrical locks can be ordered configured for use with OEM cylinders from another manufacturer (KIK or Schlage RC formats). Locks...

 Open the catalog to page 2
Cylindrical Adaptations-3

American National Standard – ANSI A156.2, Series 4000 Grade 1 (formerly FF-H-106C Series 161.) Backset – 2 3/4” for 9K3 Series; 3 3/4” for 9K4 Series; 5” for 9K5 Series. Certifications– UL Listed: Listed by Underwriter’s Laboratories for use on 3 Hr, A label single swinging doors (4’x10’). GYJT Builders Hardware-single point locks or latches. Chassis – Critical latch and chassis components are brass or corrosion-treated steel. Door thickness – Available for 1 3/4” to 2 1/4” doors. Spacers available for 1 3/8” doors. Finishes – 605– bright brass, 606– satin brass, 611– bright bronze, 612– satin...

 Open the catalog to page 3
Cylindrical Adaptations-4

9K/7KC FUNCTIONS Function & Diag. (ANSI No.) Inside Lever Outside Lever • Rotating the inside lever, • Rotating the outside lever—only when the inside push button is out, • Turning the key in the outside lever • Pushing the inside button, • Pushing and turning the inside button. Turning the button keeps the outside lever locked until the button is turned back • Turning the key in the outside lever, (only when the button is not turned) • Rotating the inside lever, (only when the button is not turned). • Closing the door (only when the button is not turned) Always unlocked • Turning the key in...

 Open the catalog to page 4
Cylindrical Adaptations-5

#15 non-IC 7K MEDIUM DUTY LEVERS & TRIMS CORMAX™ PATENTED KEYING SYSTEM BEST® CORMAX™ is the premier patented keying system offered by Stanley Security Solutions. CORMAX will meet your needs for security, key control, and convenience. A simple solution with no compromising allowed. CORMAX is the upgrade path for existing BEST Standard, Premium, and MX8 customers; and it is an essential element of non-residential access control as security administrators strive to eliminate the unauthorized duplication of keys. CORMAX offers the following features and benefits: CORMAX™ • A long-term US utility...

 Open the catalog to page 5
Cylindrical Adaptations-6

How To Order: 9K Heavy Duty Levers 9K3 Core Housing Function Code Trim Style Strike Package Standard Finish 0 – keyless AB – entrance 6 – 6 pin D – storeroom non-IC R – classroom cylinder etc. C – 3” STK –standard 14 – curved D – 3 1/2” S3 –ANSI 15 – return contour angle return 16 – curved no return 0B*– non-IC zero-bitted KA*– non-IC keyed alike KD*– non-IC keyed different COR**– non-IC Corbin–Russwin MED**– non-IC Medeco SAR**– non-IC Sargent SCH**– non-IC Schlage YAL**– non-IC Yale SCHRC**– Schlage removable core (14 and 15 lever only) ATB***– alternate throughbolt * Six-pin cylinder in Schlage...

 Open the catalog to page 6
Cylindrical Adaptations-7

Key In Knob Cylinders BEST® cylindrical locks can be ordered complete with a keyed KIK cylinder provided by BEST®. All the necessary components to assure the cylinder and lockset operate together properly will be provided. Keyed Cylinders Options When a non-IC lockset is provided with a cylinder, the following three options are available. All three options utilize a “Schlage C” keyway. • KD – Bag set includes a combinated cylinder, two cut keys, and a selection of tailpieces. Cylinders have a unique combination, which is noted on the keys. Available in either brass (606) or chrome (626). • KA...

 Open the catalog to page 7
Cylindrical Adaptations-8

CYLINDRICAL ADAPTATION LOCKS For more information on Stanley Security Solutions’ products, services, and ofce locations visit our web site at www.stanleysecuritysolutions.com Product information contained in this catalog has been compiled and presented with as much care and completeness as is reasonably possible. Errors or mistakes may be present, and in many cases, reliance has been placed on information supplied by other manufacturers which may be in error or which may be subject to changes or modications by the manufacturer without notice and without obligation. Therefore, no guarantee can...

 Open the catalog to page 8
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.