Arrow Lock MK01-BD-15 Grade 2 Passage Knob

Arrow MK01-BD-15 Grade 2 Passage Knob offers an exceptional blend of style and functionality, making it an ideal choice for commercial applications. Designed with a sleek ball knob and a satin nickel finish, this non-keyed cylindrical lock presents a modern aesthetic while ensuring ease of accessibility. Tailored for doors with thicknesses ranging from 1-3/8 inches to 1-3/4 inches, it features a durable cold-rolled steel chassis with a zinc dichromate finish, providing corrosion resistance and longevity. The MK Series is particularly well-suited for environments where heavy-duty grade one hardware may be excessive, yet reliable performance is still required. It includes a 1/2-inch throw brass latch and is reversible for versatile installation options. With a standard 2-1/8-inch bore requirement, it fits seamlessly into most door setups. Additionally, this lock is UL listed, meeting BHMA A156.2, Series 4000, Grade 2 standards, ensuring quality and security. The included two 5-pin brass keys provide convenience, while the option for master keying expands its adaptability for various security needs. Elevate your door hardware solutions with the Arrow MK01-BD-15, where practicality meets refined design.

Grade 2 Passage Knob

Grade 2 Passage Cylindrical Lock, Ball 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