Arrow Lock MK12-TA-26D-CS Grade 2 Storeroom Knob Lock

Arrow MK12-TA-26D-CS Grade 2 Storeroom Knob Lock combines security and elegance, making it an excellent choice for commercial applications. This Grade 2 storeroom cylindrical lock features a stylish Tudor knob design and a satin chrome finish, ensuring it complements various architectural styles while providing reliable access control. Crafted from cold-rolled steel with a zinc dichromate finish, the lock chassis boasts corrosion resistance, making it ideal for high-traffic areas. It accommodates door thicknesses ranging from 1-3/8" to 1-3/4" and requires a standard 2-1/8" bore. The lock includes a solid brass, 6-pin cylinder with the Arrow "A" keyway, which can be masterkeyed for enhanced security. The MK Series is designed for accessibility without compromising durability, featuring a non-handed design that simplifies installation. With a brass deadlatch and a 1/2" bolt projection, this lock provides robust protection while ensuring a smooth operation. Additionally, it comes with two cut brass keys and is UL Listed for safety and reliability. Ideal for storerooms and offices, the Arrow MK12-TA-26D-CS is an exceptional choice for those seeking a blend of style, function, and durability in their door hardware solutions.

Grade 2 Storeroom Knob Lock

Grade 2 Storeroom Cylindrical Lock, Tudor Knob, Conventional Cylinder Schlage C Keyway, Satin 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