Arrow Lock MK11-BD-26-CS Grade 2 Entry/Office Knob Lock

Arrow MK11-BD-26-CS Grade 2 Entry/Office Knob Lock offers a reliable solution for accessibility in commercial settings. Designed with a Grade 2 turn-pushbutton mechanism, this cylindrical lock features a durable ball knob and a conventional cylinder compatible with Schlage C keyway, ensuring security while facilitating easy access. Its bright chrome finish adds a polished touch to any door. Constructed from cold-rolled steel with a zinc dichromate finish, the lock chassis is built to withstand corrosion, making it ideal for various environments. The MK Series allows for standard door thicknesses between 1-3/8" and 1-3/4", accommodating a wide range of installations. With a 2-1/8" bore and a versatile backset of 2-3/8", this lock fits seamlessly into existing door configurations. This model is reversible and non-handed, allowing for flexible installation. It features a solid brass 6-pin cylinder, keyable to multiple configurations, and comes with two standard 5-pin brass keys. The latch, with a 1/2" throw, enhances security, while the optional ANSI strikes provide additional customization. Backed by a 1-year limited warranty, the Arrow MK11-BD-26-CS is a dependable choice for architects, contractors, and building professionals seeking quality and accessibility.

Grade 2 Entry/Office Knob Lock

Grade 2 Turn-Pushbutton Entrance Cylindrical Lock, Ball Knob, Conventional Cylinder Schlage C Keyway, Bright Chrome Finish, Non-handed

Arrow MK Series offer the designer, architect and contractor simple solutions to accessibility requirements. Their clean designs, architectural finishes and available functions make them ideal for commercial applications where heavy duty grade one hardware may not be necessary.

The Arrow MK Series has a clear design and is a simple solution to accessibility requirements.

The MK Series is available in several finishes and functions that make them ideal for commercial applications where heavy duty grade one hardware may not be necessary.

• Lock Chassis – Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8" (53.97mm) bore through door.
• Backset – 2-3/8" (60.32mm) standard. 2-3/4" (69.85mm), 3-3/4" (95.25mm) and 5" (127mm) available.
• Door Thickness – 1-3/8" (34.92mm) to 1-3/4" (44.45mm). Latch – Brass with 1/2" (12.7mm) throw.
• Latch housing is steel, with zinc dichromate finish for corrosion resistance. 7/8" (22.225mm) bore in edge of door is required.
• Latch Front – Brass, bronze or stainless steel. Standard faceplate for 2-3/8” (60.32.mm) backset measures 2-1/4” (57.15mm) x 1” (25.40mm) with a flat front, for 2-3/4” (69.85mm) backset standard faceplate measures 2-1/4” (57.15mm) x 1-1/8” (28.57mm) with beveled front 1/8” (3.17mm) in 2” (50.8mm). 
• Strike – Brass, bronze or stainless steel. Standard “T” strike measures 2-3/4" (69.85mm) x 1-1/8" (28.57mm). Optional ANSI A115.1 strike measures 4-7/8" (123.82mm) x 1-1/4" (31.75mm). All strikes have a 1-1/4" (31.75mm) lip to center dimension.
• Handing– Reversible.
• Cylinder, Standard – Solid brass 6 pin cylinder with Arrow “A” keyway, keyed to 5 pin for stock. Can be masterkeyed, grandmaster keyed and construction masterkeyed. Conventional cylinders are also available in a variety of competitive manufacturer’s keyways. Supplied with two 5 pin brass keys for stock. Available in Schlage CS keyway and other competitive keyways.

Resources

• MK Series Cut Sheet
• MK Series Dummy Knob Template
• MK Series Grade 2 Cylindrical Knob Locks Cut Sheet
• MK Series Template