Arrow Lock MK11-BD-10B-CS Grade 2 Entry/Office Knob Lock

Arrow MK11-BD-10B-CS Grade 2 Entry/Office Knob Lock offers a robust solution for commercial spaces that require reliable access control without the need for heavy-duty hardware. This Grade 2 turn-pushbutton cylindrical lock features a stylish ball knob design and is finished in a sophisticated oil-rubbed bronze, ensuring both durability and aesthetic appeal. Designed with accessibility in mind, the MK Series meets various requirements while providing a clean, modern look. It accommodates standard door thicknesses of 1-3/8" to 1-3/4" and requires a standard 2-1/8" bore. The corrosion-resistant lock chassis is constructed from cold-rolled steel with a zinc dichromate finish, enhancing longevity. Equipped with a conventional Schlage C keyway, this lock includes a solid brass 6-pin cylinder, allowing for master keying options and delivering versatility for various security applications. The latch features a 1/2" throw and is available with various backset options, including the standard 2-3/8". With a reversible handing, the MK11-BD-10B-CS is non-handed, making installation straightforward. Backed by a one-year limited warranty, this lock is UL listed and designed to meet ASTM standards. Whether for an office or commercial environment, Arrow's MK Series provides peace of mind and accessibility in one elegant package.

Grade 2 Entry/Office Knob Lock

Grade 2 Turn-Pushbutton Entrance Cylindrical Lock, Ball Knob, Conventional Cylinder Schlage C Keyway, Oil-Rubbed Bronze 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