Arrow Lock MK12-TA-26-IC Grade 2 Storeroom Knob Lock

Arrow MK12-TA-26-IC Grade 2 Storeroom Knob Lock combines style and security in a robust design suitable for various commercial applications. Crafted with a Tudor knob and finished in bright chrome, this Grade 2 cylindrical lock offers both visual appeal and durability. The lock features a non-handed design that simplifies installation, making it a versatile choice for contractors and building professionals. Constructed from cold-rolled steel with a zinc dichromate finish, the lock chassis ensures excellent corrosion resistance. It accommodates standard door thicknesses of 1-3/8" to 1-3/4" and requires a 2-1/8" bore for installation. The solid brass latch, boasting a 1/2" throw, enhances security, while the reversible handing provides flexibility in various configurations. The MK Series is designed to meet accessibility requirements, offering a clean aesthetic without compromising functionality. With options for master keying and compatibility with various competitive keyways, security is easily customizable. The lock is UL Listed and fire rated for 3 hours, ensuring it meets safety standards. Ideal for storerooms or office applications, the Arrow MK12-TA-26-IC is a reliable choice that blends design, accessibility, and security seamlessly.

Grade 2 Storeroom Knob Lock

Grade 2 Storeroom Cylindrical Lock, Tudor Knob, SFIC Less Core, 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