Product Description
The Arrow MK04 is a Grade 2 patio function cylindrical knob — outside knob has pushbutton lock, inside knob always free. For patio doors and secondary entries. The MK series delivers commercial-grade quality at a price point that makes sense for apartment buildings and light commercial projects where Grade 1 is overkill.
BD knob in 613E oil rubbed bronze. Standard 2-1/8" bore prep, 2-3/4" backset. Fits 1-3/8" to 1-3/4" doors. Non-handed. BHMA A156.2 Series 4000, Grade 2, UL listed. Note: knob hardware does not meet ADA — for accessibility compliance, use the RL lever series instead.
Lock Depot sells brand new Arrow Lock products with the full manufacturer warranty.
Warranty Information
1 years limited manufacturer's warrantyProduct Videos
Custom Field
Function Cylindrical Lock
Key Function Patio
Series MK
Color Oil Rubbed Bronze
Trim Knob
Mount Type Cylindrical
Cylinder Conventional
