BEST 7KC Series Grade 2 Storeroom Cylindrical Lever Lock with SFIC Core

BEST 7KC Series Grade 2 Storeroom Cylindrical Lever Lock with SFIC Core

Professional-Grade Cylindrical Lock for Standard-Duty Commercial Applications

The BEST 7KC Series cylindrical lever lock delivers reliable storeroom function with Grade 2 performance that exceeds ANSI requirements. Featuring interchangeable core technology with 7-pin solid brass construction, this lock accommodates door thicknesses from 1 3/8" to 2" with multiple backset options including 2 3/8", 2 3/4", 3 3/4", and 5" configurations. Built with corrosion-treated internal steel mechanisms and through-bolt mounting for enhanced torque resistance.

Professional Features & Benefits

• Multiple Backset Options: Available in 2 3/8", 2 3/4", 3 3/4", and 5" backsets to accommodate various door preparations and installation requirements.
• Door Thickness Compatibility: Designed for doors ranging from 1 3/8" to 2" thick, providing versatility for different commercial door specifications.
• Grade 2 Performance: BHMA A156.2 Series 4000 Grade 2 listed with strength exceeding ANSI requirements for reliable moderate-traffic applications.
• Interchangeable Core System: Quick rekeying capability with BEST 7-pin solid brass interchangeable core and optional BEST Patented Keying System.
• Enhanced Security Design: No exposed keeper hole on keyed levers and removable lever only after core removal for increased tamper resistance.
• Through-Bolt Construction: Through-bolt mounting studs provide superior torque resistance compared to standard mounting methods.
• Corrosion-Treated Components: Internal steel mechanisms feature corrosion treatment for durability in normal atmospheric conditions.
• ADA Compliance: Meets ANSI A117.1 section 404.2.6 and Illinois Accessibility Standard 400.310 requirements for accessible design.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Hand Direction: Non-Handed
• Duty Level: Medium Duty
• Electronic: No
• Grade: Grade 2
• Handle Type: Lever
• Keyed: Yes
• Keyed Function: Single Cylinder
• Product Attribute: Cylindrical Locks
• Product Category: Mechanical Locks
• Product Function: Storeroom
• Product Group: Mechanical Locks
• Product Subgroup: Bored Locksets
• Product Substrate: Corrosion-Treated Metals
• Product Type: Leversets
• Series: 7KC Series
• Subcategory: Bored Locksets
• Tags: BEST 7KC Storeroom Lock, 7KC37D15DS3626

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1 3/8" to 2"), backset selection, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces including 2 1/8" diameter bore for lock housing and 1" diameter for latch tube.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications using through-bolt mounting studs.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Fire Rating Compliance

UL listed for use on 3-hour A label single doors up to 4' x 8' dimensions, providing code-compliant fire door hardware solutions. California State Fire Marshal approved with series 14 & 15 levers conforming to California Title 24 requirements.

Why Choose BEST Quality?

BEST 7KC Series cylindrical locks deliver professional-grade reliability with corrosion-treated internal steel mechanisms and through-bolt mounting designed for demanding commercial applications. UL listed for 3-hour fire doors and BHMA Grade 2 certified, these locks provide dependable storeroom function where consistent performance is essential. Backed by comprehensive manufacturer resources and technical support for confident specification and installation.