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

Arrow GL87-SR-26D-IC Grade 1 Classroom Lock combines security and convenience, making it an ideal choice for educational and commercial environments. This Grade 1 cylindrical lock features a free-wheeling Sierra lever, designed to enhance accessibility while maintaining robust security standards. The satin chrome finish adds a touch of sophistication and ensures durability against daily wear. Engineered with fewer subcomponents, the GL Series simplifies installation for professionals, allowing for a more efficient setup. It boasts a stainless steel latch with a ½ inch throw and a latch housing designed for corrosion resistance. The non-handed design ensures versatility, accommodating bi-directional lever operation for easy use. The lock is compatible with doors ranging from 1-3/8 inches to 2 inches in thickness and includes a standard 2-3/4 inch backset. It comes with brass and stainless steel strikes, meeting ANSI A115.2 specifications. The Arrow GL87-SR-26D-IC is UL Listed and conforms to BHMA A156.2, Series 4000, Grade 1 standards, providing reliable security for any classroom or commercial setting. With a limited five-year warranty, this lock not only meets but exceeds expectations for safety, functionality, and value, making it a top choice for building professionals and discerning homeowners alike.

Grade 1 Classroom Lock

Grade 1 Classroom Cylindrical Lock, Free-Wheeling, Sierra Lever, SFIC Less Core, 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