Arrow Lock MK11-TA-10 Grade 2 Entry/Office Knob Lock

Arrow MK11-TA-10 Grade 2 Entry/Office Knob Lock offers a reliable and stylish solution for commercial door hardware needs. This Grade 2 turn-pushbutton entrance cylindrical lock features a Tudor knob design that is both aesthetically pleasing and functional. The conventional cylinder comes in a satin bronze finish, providing a durable and corrosion-resistant option for various environments. Designed for accessibility, the MK Series incorporates clean lines and architectural finishes, making it suitable for applications where heavy-duty grade one hardware is not required. The lock chassis is constructed from cold-rolled steel with a zinc dichromate finish, ensuring longevity and performance. It fits standard doors with a bore diameter of 2-1/8" and accommodates door thicknesses ranging from 1-3/8" to 1-3/4". The MK11-TA-10 is non-handed and features a brass latch with a 1/2" throw, allowing for easy installation with a standard backset of 2-3/8" or optional sizes. The solid brass 6-pin cylinder, keyed to a 5-pin configuration, provides security and can be masterkeyed if desired. Supplied with two brass keys, this lock meets ANSI F109 standards and is UL listed, making it a trustworthy choice for any commercial space.

Grade 2 Entry/Office Knob Lock

Grade 2 Turn-Pushbutton Entrance Cylindrical Lock, Tudor Knob, Conventional Cylinder, Satin 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