Arrow Lock MK13-BD-26D Grade 2 Exterior Knob Lock

Arrow MK13-BD-26D Grade 2 Exterior Knob Lock offers a robust solution for accessibility in commercial settings, blending functionality with a sleek satin chrome finish. This Grade 2 pushbutton entrance cylindrical lock features a ball knob design and is crafted from cold-rolled steel with a corrosion-resistant zinc dichromate finish, ensuring durability over time. Designed for ease of installation, the MK13-BD-26D fits standard doors with a thickness of 1-3/8" to 1-3/4" and requires a bore diameter of 2-1/8". Its reversible handing provides flexibility for various door configurations. The latch, made of brass with a 1/2" throw, complements the lock's dependable performance, while the available brass, bronze, or stainless steel options for the latch front and strike enhance its adaptability to different architectural styles. The solid brass 6-pin cylinder, compatible with Arrow's "A" keyway and master keying options, ensures secure access control. With a 1-year limited warranty and meeting UL and ANSI standards, the Arrow MK13-BD-26D is an ideal choice for contractors and architects seeking reliable, aesthetically pleasing hardware solutions for commercial applications.

Grade 2 Exterior Knob Lock

Grade 2 Pushbutton Entrance Cylindrical Lock, Ball Knob, Conventional Cylinder, 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