Cal-Royal SC8453 Grade 1, Entr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$321.05
$231.50
Cal-Royal SC8453 Grade 1, Entrance Mortise Lockset

Cal-Royal SC8453 Grade 1, Entrance Mortise Lockset

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Model: SC8453 SS US26D
Selected Finish is
Selected Sectional / Wide Escutcheon Trims is

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

$321.05
$231.50
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Cal-Royal SC8453 Grade 1, Entrance Mortise Lockset

Features

  • FOR DOORS - 1 ¾” (44.5mm) thick standard.
  • LOCK HAND - Lock bodies are easily fielded reversible, no need to specify hand when ordering
  • BACKSET & STRIKE - 2 ¾” (70mm) only backset. Brass or stainless steel strike; ANSI Standard A115.1; curve lip with dust box
  • LOCK CASE - Heavy Duty wrought steel, zinc dichromate plated
  • CENTER TO CENTER - Center of the lever to center of the cylinder is 3 7/8” (98mm)
  • ARMOR FACEPLATE - Brass or stainless steel; 8” x 1 7/32” (203mm x 31.3mm); ANSI Standard A115.1
  • DEADBOLT - 1” (25.4mm) throw; hardened stainless steel
  • LATCH BOLT - ¾” (19mm) throw; one-piece stainless steel with anti-friction reversible tongue
  • CYLINDER & KEYWAYS - 6-pin solid brass “C” keyway standard.
  • INTERCHANGEABLE CORE (IC) - Interchangeable Core locks will accept compatible 6 or 7 pin cores with BEST, FALCON, and ARROW.
  • TOGGLE BUTTON - High rust-resistant chrome plated zinc alloy
  • AUXILIARY LATCH: Stainless Steel, non-handed

 

Description

  • Can retrofit Schlage L9000 Series mortise lock without drilling any additional holes on the door for sectional and escutcheon trims
  • Fully reversible design
  • No exposed mounting screws on the outside and inside trims
  • The outside lever has a Clutch (Free-Wheeling design). The lever rotates when the lever is locked preventing excessive force from being applied to the horizontal lever. The design decreases the chance of the lever being broken or damaged
  • Lock body conforms to all dimensional and operational performances of ANSI A156.13, Grade 1, exceeds 1,000,000 cycles

 

Certifications

  • ANSI / BHMA - Meets ANSI / BHMA A156.13 Series 1000, Operational & Security  Grade 1 Standards
  • UL / cUL - UL and UL Listed to Canadian safety standard for A label (3-hour fire door); stamped letter F and UL symbol on armor faceplate
  • POSITIVE PRESSURE - Meets positive pressure requirements UL 10C and UBC 7-2 (1997)
  • ADA - Meets ADA requirements, specifically designed for Barrier Free Application

 

 

Installation Instructions

 

Manufacturer Resources

Product Specs

Product Group:
Mechanical Locks
Cylinder and Keyways:
6-pin solid brass "C" keyway standard, Interchangeable Core locks will accept compatible 6 or 7 Pin cores with BEST, FALCON and ARROW (SFIC)
Grade:
Grade 1
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Subcategory:
Mortise Lockset
ANSI/BHMA:
ANSI Standard A115.1
Latch Throw:
3/4" (latch), 1" (deadbolt)
Commercial/Residential:
Commercial
Lock Type:
Mortise
Keyed:
Yes
Handle Type:
Lever
Lock Function:
Entrance
Product Attribute:
Mortise Locks
Electronic:
No
Product Model:
SC8453
(CTC) Center-to-Center:
3-7/8"
Product Function:
Entrance/Office
Door Hand Direction:
Field Reversible
Door Thickness Range:
1-3/4"
Face Plate:
Brass or stainless steel, 8" x 1-7 /32"
Product Substrate:
Steel
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"

Cal-Royal SC8453 SS US26D – Frequently Asked Questions

1) What is the Cal Royal SC8453 Grade 1 entrance mortise lockset used for?
This Grade 1 mortise lockset provides heavy-duty entrance security for commercial and institutional buildings. It's designed for high-traffic applications including office buildings, schools, hospitals, and retail facilities where maximum durability is required.
2) What door thickness is compatible with the SC8453?
Standard mortise locksets typically fit doors from 1-3/4" to 2-1/4" thick. Verify your door thickness and check the manufacturer's template for exact specifications before ordering. Door weight capacity should also be confirmed for your specific application.
3) How do I determine the correct handing for this mortise lockset?
Stand on the secure side of the door (where you want the key). If hinges are on your right, order right hand. If hinges are on your left, order left hand. Mortise locksets can typically be field-reversed, but confirm this capability before installation.
4) What finishes are available for the Cal Royal SC8453?
Cal Royal typically offers standard finishes including satin chrome, polished brass, and oil-rubbed bronze. Verify available finishes with your specific model as options may vary. Choose finishes that match your building's hardware standards.
5) What does Grade 1 certification mean for this lockset?
Grade 1 is the highest ANSI/BHMA rating for commercial locksets. It means this unit passed rigorous testing for durability, security, and cycle life. Grade 1 locks are required for most commercial applications and high-security installations.
6) Does this lockset meet building code requirements?
Grade 1 mortise locksets typically meet most commercial building codes. However, verify specific ADA compliance, fire rating requirements, and local code specifications with your authority having jurisdiction before installation.
7) What parts and accessories are included with the SC8453?
Standard mortise locksets include the lock body, trim, cylinders, and installation hardware. Strike plates and door prep templates are typically included. Verify complete contents upon delivery and check for any field-configurable options.
8) What are the basic installation requirements?
Installation requires mortising the door edge and face, plus strike preparation in the frame. Use the manufacturer's template for precise measurements. Professional installation is recommended for proper alignment and code compliance.
9) How do I maintain and adjust this mortise lockset?
Regular maintenance includes lubricating moving parts with graphite or approved lubricant. Check door alignment periodically. Avoid oil-based lubricants that attract dirt. Most adjustments require professional service to maintain Grade 1 performance standards.
10) Are there related Cal Royal models I should consider?
Cal Royal offers various mortise lockset configurations within their commercial line. Consider different functions like classroom, storeroom, or privacy based on your security needs. Browse our door hardware section for compatible options.
11) What field conditions affect mortise lockset performance?
Door sag, frame settling, and temperature changes can affect operation. Ensure proper frame reinforcement and door support. High-humidity or corrosive environments may require special finishes or more frequent maintenance schedules.
12) What are the key measurements I need before ordering?
Measure door thickness, backset (typically 2-3/4"), and verify frame conditions. Check existing prep if replacing a lockset. Standard mortise dimensions are typically consistent, but always verify with the manufacturer's template for your specific installation.
How fast can I get the Cal-Royal SC8453 SS US26D 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 Cal-Royal SC8453 SS US26D come with a warranty?
Absolutely. The Cal-Royal SC8453 SS US26D 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 Cal-Royal SC8453 SS US26D?
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 Cal-Royal SC8453 SS US26D 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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