Schlage L9070L 17A 612 Grade 1 Classroom Lock

Schlage L9070L 17A 612 Grade 1 Classroom Lock delivers unparalleled durability and security, making it an ideal choice for high-traffic areas such as schools, hospitals, and factories. This Grade 1 mortise lock features a less conventional cylinder, an elegant 17 lever, and a stylish A rose in a satin bronze clear-coated finish. Designed with heavy-gauge steel, it resists door edge attacks and ensures lasting performance under constant use. The lock is engineered for adaptability, featuring a universal case that supports ten functions, allowing for easy field reversibility without opening the lock case. The inside lever showcases a locking thumb-turn, clearly indicating whether the door is locked or unlocked, while independent lever rotation enhances user convenience. Built-in security measures include a break-away spindle to prevent unsecured failures and discourage spindle manipulation through a hub blocking plate. Additionally, a spring-loaded fusible link provides a fail-secure mode in case of fire, ensuring safety and peace of mind. With a fire rating of three hours and compliance with ANSI Grade 1 standards, the Schlage L9070L lock not only meets but exceeds security expectations, making it a smart investment for any commercial application.

Grade 1 Classroom Lock

Grade 1 Mortise Classroom Lock, Less Conventional Cylinder, 17 Lever, A Rose, Satin Bronze Clear Coated Finish, Field Reversible

Schlage L-Series Extra Heavy Duty Mortise Locks are built to withstand the rigors of daily use without fail. Our L9000 Series locks are ideal for use in schools, hospitals and factories, where the finest hardware must also deliver consistent, dependable operation and stand up to constant use and abuse. We pay attention to these details so you can focus on creating a functional and aesthetically pleasing environment for your clients. In fact, every one of our L-Series locks meets ANSI Grade 1 standards for safety. A multitude of functions, finishes and trim designs are available to meet virtually every security and aesthetic requirement.

Extra heavy duty mortise lock protected by all metal heavy-gauge steel.

Schlage L9000 Series locks are ideal for use in schools, hospitals and factories, where the finest hardware must also deliver consistent, dependable operation and stand up to constant use and abuse.

Durability and Strength

• Heavy-gauge, fully wrapped steel case protects against door edge attacks
• All-metal zinc dichromate-plated working parts
• Electronic components protected by inside lock case
• Wear and tear reduced by two-piece anti-friction tongue
• Outside and inside trim thru-bolted together and through the door

Built-in Security

• Unsecured failures prevented by break-away spindle, also providing easy spindle replacement
• Spindle manipulation discouraged by hub blocking plate
• Spring-loaded fusible link provides fail secure mode in case of fire
• Inside lever applied by screwless shank mounting - no exposed trim mount screws

Adaptable to your application

• Universal lock case featuring ten functions in one case
• Floating mounting tabs adjust to fit a beveled door edge
• Field-reversible handing without opening lock case
• Simple trim retrofit made possible by external spring cages
• Locking thumb-turn on the inside of door shows when the door is unlocked and locked
• Lever rotation in both directions for ease of use
• Independent lever rotation

Resources

• L Series Mounting Plate Installation Instructions
• L400 Installation Instructions
• L9000 Indicator Handing Instructions
• L9000 Indicator Lever w/ Escutcheon Installation Instructions
• L9000 Indicator Lever w/ Sectional Installation Instructions
• L9000 Installation Instructions
• L9000 Knob Installation Instructions
• L9000 Series Mortise Lock Cut Sheet
• Schlage L Indicator Data Sheet
• Schlage L Series Parts Diagram
• Schlage L Series Service Manual
• Schlage L9000 Gen 2 Indicator Pricing Addendum
• Video: AL Lock Installation
• Von Duprin Finishes Chart