Arrow Lock MLX87-SR-26D Grade 2 Classroom Lock

Arrow MLX87-SR-26D Grade 2 Classroom Lock delivers both security and convenience, making it an ideal choice for educational and commercial settings. This robust cylindrical lock features a classroom function with a key-in-lever cylinder, ensuring easy access while maintaining safety protocols. The Sierra lever design, complemented by a satin chrome finish, not only enhances aesthetics but also provides a durable surface resistant to wear and tear. Built for quick installation, the MLX Series employs a two-screw lockset that simplifies the setup process. Its freewheeling lever adds an extra layer of abuse resistance, making it suitable for high-traffic areas. The lock accommodates standard door preparations with a 2-1/8" bore and fits doors ranging from 1-3/8" to 1-3/4" thick. With a stainless steel latchbolt featuring a 1/2" throw, this lock is UL listed and equipped with a guarded latch for added security. It includes a solid brass 6-pin cylinder, keyed differently, and comes with two brass keys. Backed by a 10-year mechanical warranty, the Arrow MLX87-SR-26D ensures long-lasting performance, making it a reliable choice for any commercial application.

Grade 2 Classroom Lock

Grade 2 Cylindrical Lock, Classroom Function, Key in Lever Cylinder, Sierra Lever, 3-11/32" Rose Diameter, Removable Thru-Bolts, Satin Chrome Finish, Non-Handed

The MLX Series is a robust Grade 2 lockset featuring a Free Wheeling Lever for abuse resistance, two screw lockset install for quick installation and a 10 Year Mechanical Warranty. The perfect solution for replacing or upgrading lockets in commercial applications.

The MLX Series is the perfect solution for replacing or upgrading lockets in commercial applications.

The MLX Series is a robust Grade 2 lockset featuring a FreeWheeling Lever for abuse resistance, two screw lockset install for quick installation and a 10 Year Mechanical Warranty.

• Door Preparation – Requires standard 2-1/8" (53.97mm) bore through door.
• Backset – 2-3/4" (69.85mm)
• Door Thickness – Fits 1-3/8" (34.93mm) to 1-3/4" (44.45mm) doors standard.
• Latch – Stainless Steel 1/2" (12.7mm) throw, UL Listed, guarded latchbolt on all locking functions
• Latch Front – 1-1/8" x 2-1/4" for 2-3/4" (69.85mm) backset.
• Exposed Trim – MLX Levers are pressure cast zinc measuring 4-3/4" (120.65mm) in length. MLX Roses are wrought brass 3-11/32" (84.8mm) diameter. Total projection from face of door is 2-17/32" (64.5mm). 
• Freewheeling Lever
• Warranty – Ten Year Warranty
• Handing – Non-handed
• Packaging – 6 per case
• Strike – 4-7/8" ANSI (123.83mm)
• Cylinder – Solid brass 6 pin, Arrow AR and Schlage CS Keyway, keyed different
• Keys – 2 brass keys

Resources

• MLX Series Cut Sheet
• MLX Series Grade 2 Cylindrical Lever Locks Cut Sheet
• QL Series MLX/Series Door Marker Template
• QL Series/MLX Series Instructions
• Video: How to Install a Commercial Lever