Falcon T581PD D 622 Grade 1 Storeroom Cylindrical Lock

Product Description

The FALCON T581PD D 622 is a Grade 1 storeroom cylindrical lock designed for commercial and institutional door hardware applications. It features a key-in-lever cylinder configuration with a Dane lever handle and a standard rose trim. The lock is finished in a flat black coated finish and is non-handed, meaning it installs on doors swinging in either direction without modification. Grade 1 certification indicates the highest ANSI/BHMA performance rating for cylindrical locks, making this unit appropriate for high-traffic commercial environments where durability and security are required.

This lock is suited for storeroom function applications where the exterior lever is always locked and can only be opened by key from outside, while the interior lever remains free-turning at all times. Typical installations include storage rooms, utility closets, server rooms, and restricted-access areas in commercial, institutional, and light industrial buildings. The non-handed design simplifies inventory and installation across mixed door configurations. A licensed locksmith or qualified commercial door hardware installer typically handles this type of cylindrical lock installation.

Key Features

• Grade 1 ANSI/BHMA-rated cylindrical lock for heavy commercial use
• Storeroom function: exterior lever locked at all times, key required for entry
• Key-in-lever cylinder design for straightforward keying and rekeying
• Dane lever handle with standard rose trim
• Flat black coated finish (finish code 622)
• Non-handed for universal installation on left- or right-hand doors

Compatibility

Designed as an OEM-style replacement or new-installation cylindrical lock for commercial-grade door prep applications accepting standard cylindrical lock backsets and bore dimensions typical of Grade 1 hardware.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician familiar with cylindrical lock prep requirements. Verify the door bore diameter and backset measurement before installation to confirm proper fit. Disengage any access control or electric strike integration and ensure the door is in a secured-open position before beginning work. Follow applicable local building codes and manufacturer installation instructions for latch bolt engagement and cylinder retention.