Best 45H7R15H626RH Mortise Lock Classroom 15 Lever

Product Description

The BEST 45H7R15H626RH is a mortise lockset configured for classroom function, featuring a 15-series lever handle with an H rose trim and right-hand handing. It ships less core, meaning the interchangeable core is ordered separately, which allows facilities to retrofit the lock into an existing masterkey or access control system without rekeying individual cylinders. The 626 finish designation indicates satin chrome, a durable choice for high-traffic commercial and institutional environments. At 6.5 pounds, the assembly is a full-weight commercial-grade unit built for demanding door applications. Licensed locksmiths, door hardware specialists, and commercial security technicians are the primary installers.

This mortise lock is suited for commercial and institutional applications where controlled classroom-function access is required. Classroom function means the lever on the outside is always locked unless a key or credential is used to retract the latch, while the inside lever remains free for egress. This configuration is common in K-12 schools, universities, government buildings, and healthcare facilities. The right-hand handing applies to doors that are hinged on the right when viewed from the pull side, so verify door handing before ordering. The less-core format supports BEST interchangeable core systems for simplified rekeying and masterkey management.

Key Features

• Classroom function mortise lock: outside lever locked by default, inside lever always free for egress
• 15-series lever with H rose trim in right-hand configuration
• 7-pin housing provides expanded combination capacity for large masterkey systems
• Less-core format accepts BEST interchangeable cores for field rekeying without disassembly
• 626 satin chrome finish for corrosion resistance in high-traffic commercial environments
• Full commercial-grade mortise body suitable for metal and solid-wood door applications

Compatibility

Designed as an OEM-style commercial mortise lockset compatible with BEST interchangeable core systems. Verify door prep dimensions, handing, and backset against the door specification before installation. No specific compatible model numbers were provided in the product data.

Installation Notes

Mortise locksets must be installed by a licensed locksmith or qualified door hardware professional in accordance with applicable building codes and manufacturer door prep requirements. Confirm door handing and backset before installation to avoid incompatibility. Because this unit ships less core, the interchangeable core must be installed separately after the lock body is set; never force a core of incorrect keyway or cam configuration into the housing. Verify that the finished door assembly meets applicable egress requirements under IBC or local adopted codes before returning the door to service.