Arrow Lock MK01-DD-15 Grade 2 Passage Knob

Arrow MK01-DD-15 Grade 2 Passage Knob offers a reliable and stylish solution for both commercial and residential applications. Designed with versatility in mind, this Grade 2 passage cylindrical lock features a sleek Darrin knob with a satin nickel finish, providing an elegant touch to any door. The non-handed design ensures easy installation and adaptability to various door orientations. Constructed from cold-rolled steel, the lock chassis is treated with a zinc dichromate finish for enhanced corrosion resistance, making it suitable for high-traffic areas. It accommodates standard door thicknesses ranging from 1-3/8" to 1-3/4" and requires a standard 2-1/8" bore through the door for installation. The latch, made of brass with a 1/2" throw, is complemented by a robust steel housing. With a reversible handing, this lock is designed for easy usability. The MK Series also boasts a variety of finishes and functions, allowing architects and contractors to meet specific accessibility requirements without sacrificing aesthetics. This model meets ANSI F75 standards and includes a one-year limited warranty, ensuring peace of mind for users. For building professionals seeking a dependable passage lock, the Arrow MK01-DD-15 is an excellent choice.

Grade 2 Passage Knob

Grade 2 Passage Cylindrical Lock, Darrin Knob, Non-Keyed, Satin Nickel 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