Arrow Lock MK11-TA-04 Grade 2 Entry/Office Knob Lock

Arrow MK11-TA-04 Grade 2 Entry/Office Knob Lock combines functionality with style, making it an excellent choice for commercial applications. This Grade 2 turn-pushbutton entrance cylindrical lock features a Tudor knob design and comes in a durable satin brass finish, perfect for an array of environments. Designed to meet accessibility requirements, the MK Series offers a sophisticated solution without the need for heavy-duty hardware. Constructed from cold-rolled steel with a zinc dichromate finish, the lock chassis provides corrosion resistance, while the conventional cylinder allows for master keying options. The lock fits standard doors with a thickness of 1-3/8" to 1-3/4" and requires a 2-1/8" bore through the door. With a 1/2" throw latch made of brass, it ensures reliable operation and security. The MK11-TA-04 is reversible and comes with a standard 6-pin solid brass cylinder, providing flexibility for various keyway needs. Its sleek design and practical features, including a variety of available finishes and functions, make it an ideal choice for architects and contractors looking to enhance their projects. With a limited 1-year warranty, you can trust in the quality and reliability of Arrow’s MK Series.

Grade 2 Entry/Office Knob Lock

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