Arrow Lock MLX81-SR-BSP Grade 2 Entry/Office Lock

Arrow Lock MLX81-SR-BSP Grade 2 Entry/Office Lock offers a reliable and robust solution for commercial applications. This Grade 2 cylindrical lock features an entrance function with a key-in-lever cylinder and is designed for easy installation with its two-screw lockset mechanism. The Sierra lever design provides both style and a freewheeling feature that enhances abuse resistance, ensuring long-lasting performance. With a 3-11/32" rose diameter and a sleek black suede powder coat finish, the MLX81-SR-BSP complements a variety of door designs. It is non-handed, making it versatile for different door configurations. This lock fits standard door thicknesses of 1-3/8" to 1-3/4" and includes a stainless steel latch with a 1/2" throw, providing added security. The lock is UL-listed, ensuring it meets rigorous safety standards, and comes with a 10-year mechanical warranty, giving you peace of mind. With solid brass components and a 6-pin cylinder compatible with Arrow AR and Schlage CS keyways, this lock comes with two brass keys for convenience. Whether you're upgrading existing hardware or installing new locks, the Arrow MLX81-SR-BSP is a strong choice for enhancing security in your commercial space.

Grade 2 Entry/Office Lock

Grade 2 Cylindrical Lock, Entrance Function, Key in Lever Cylinder, Sierra Lever, 3-11/32" Rose Diameter, Removable Thru-Bolts, Black Suede Powder Coat 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