Arrow Lock GL87-SR-26D-CS Grade 1 Classroom Lock

Arrow GL87-SR-26D-CS Grade 1 Classroom Lock combines durability and accessibility, making it an ideal choice for commercial spaces that require both security and ease of use. This Grade 1 cylindrical lock features a free-wheeling Sierra lever and a conventional cylinder with a Schlage C keyway, ensuring reliable operation while adhering to ADA compliance standards. Designed with the installer in mind, the GL Series minimizes the number of subcomponents, facilitating a straightforward installation process. The robust stainless steel latch boasts a 1/2" throw, complemented by a corrosion-resistant steel housing. With a non-handed design, this lock operates bi-directionally, offering versatility for various door orientations. The satin chrome finish adds a sleek aesthetic, while the pressure cast zinc levers and brass accents enhance durability. The lock accommodates doors between 1-3/8" and 2" thick, making it versatile for different applications. Additionally, it includes a limited five-year warranty, providing peace of mind for your investment. Whether upgrading an existing space or outfitting a new project, the Arrow GL87-SR-26D-CS ensures you maintain security without compromising design or efficiency. Choose this reliable solution for your classroom or commercial needs.

Grade 1 Classroom Lock

Grade 1 Classroom Cylindrical Lock, Free-Wheeling, Sierra Lever, Conventional Cylinder Schlage C Keyway, Satin Chrome Finish, Non-handed

Arrow GL Series Grade 1 heavy duty levers offer an economically pleasing solution for ADA compliance. The GL solution is designed with the installer in mind, providing fewer subcomponents to allow for an easier to install system. Simply put, the GL Series will be your number one choice when economy is your first priority.

The GL Series is a grade 1 heavy duty lever lock that is ADA compliant.

The Arrow GL Series is designed with the installer in mind, providing fewer subcomponents to allow for an easier to install system. Simply put, the GL Series will be your number one choice when economy is your first priority.

• OverDrive™ – Freewheeling lever action occurs when latch retraction mechanism disengages from lever handle when handle is locked. Built-in stops in the rose insert prevent lever from traveling beyond approximately 70 degrees.
• Backset – 2-3/4" (69.85mm) standard. See price book for alternate backsets.
• Latch – Stainless Steel with 1/2" (12.7mm) throw standard. Latch housing is steel, zinc dichromate finish for corrosion resistance. 1" (25.4mm) bore in edge of door is required.
• Latch Front – Brass and stainless steel. 2-1/4" (57.15mm) x 1-1/8" (28.57mm), 1/8" (3.175mm) in 2" (50.8mm). 
• Exposed Trim – Levers are pressure cast zinc. Streamline rose scalp of brass or bronze complements other series of lever locks.
• Rose Inserts – Contain coil spring which is a permanent assembly within rose insert. Inside and outside rose scalps are retained by dimples that create an interference fit with the rose inserts. There are no special retention features added to the rose insert that align the scalp.
• Strikes – Brass and stainless steel. ANSI A115.2, 4-7/8" (123.82mm) x 1-1/4" (31.75mm) curved lip strike standard.
• Door Thickness – 1-3/8" (34.92mm) to 2" (50.8mm).
• Handing – Non-handed. Levers operate bi-directionally.
• Finishes – US3, US10B, US26D.
• Packaging – 1 per box, 10 per case.
• Warranty – Limited five year warranty.

Resources

• GL Series Cut Sheet
• GL Series Door Maker Template
• GL Series Grade 1 Cylindrical Lever Locks Cut Sheet
• GL Series Template
• Video: GL Classroom Intruder Lever Installation
• Video: How to Install a Commercial Lever