Arrow Lock MK01-TA-05A Grade 2 Passage Knob

Arrow MK01-TA-05A Grade 2 Passage Knob is a versatile choice for commercial applications, offering a blend of durability and aesthetic appeal. This Grade 2 passage cylindrical lock features a Tudor knob design and an antique brass finish, ensuring both style and functionality without the need for a key. Its non-handed configuration allows for flexible installation on doors ranging from 1-3/8" to 1-3/4" in thickness. Constructed from cold-rolled steel with a zinc dichromate finish, the lock chassis is designed to resist corrosion and withstand daily wear and tear. The lock requires a standard 2-1/8" bore through the door, and the 2-3/8" backset is ideal for most applications, with additional sizes available. The brass latch boasts a 1/2" throw, ensuring secure closure. The MK Series is recognized for meeting accessibility requirements, making it a practical solution for architects and contractors. With a simple yet elegant design, it is suitable for various environments where heavy-duty hardware is not necessary. Arrow stands behind this product with a one-year warranty, reflecting their commitment to quality. Whether upgrading or installing new hardware, the Arrow MK01-TA-05A offers reliable performance and an attractive finish.

Grade 2 Passage Knob

Grade 2 Passage Cylindrical Lock, Tudor Knob, Non-Keyed, Antique 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