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

Arrow GL87-SR-26D Grade 1 Classroom Lock combines durability and functionality, making it an ideal choice for educational and commercial environments. This Grade 1 cylindrical lock features a free-wheeling mechanism that promotes ease of use while ensuring ADA compliance, allowing for smooth operation even in high-traffic areas. Designed with the installer in mind, the GL Series minimizes the number of subcomponents, streamlining the installation process. The lock's satin chrome finish not only enhances its aesthetic appeal but also provides corrosion resistance, ensuring longevity in demanding conditions. The Sierra lever design adds a contemporary touch, while the non-handed configuration allows for bi-directional operation, accommodating various door orientations. Constructed with a stainless steel latch and a robust latch housing, this lock meets ANSI A115.2 standards, making it a reliable choice. The latch features a 1/2" throw and requires a standard 1" bore for installation. The lock is suitable for door thicknesses ranging from 1-3/8" to 2" and includes two cut keys for added security. With a limited five-year warranty, the Arrow GL87-SR-26D is a smart investment for anyone seeking a dependable locking solution that doesn't compromise on quality or ease of use.

Grade 1 Classroom Lock

Grade 1 Classroom Cylindrical Lock, Free-Wheeling, Sierra Lever, Conventional Cylinder, 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