Arrow Lock MK31DD 4 LC Communicating Knob Lock, D Knob, D Rose, Less Cylinder, Satin Brass

The MK Series Grade 2 Cylindrical Knob Lcoks series, including the Arrow Lock MK31DD 4 LC is described as follows. 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.


Also known as: MK31DD4LC

Technical Specifications: Function: 31-Communicating Base Material: Brass Fire Rated: 3 Hours {A} Finish Description: Satin Brass UL Listing: BHMA A156.2, Series 4000, Grade 2, UL Listed Cylinder Type: Less Cylinder Series: MK Series Grade 2 Cylindrical Knob Locks Limited Warranty: 1 Year Warranty Finish: 606/US4 Country Of Origin: Mexico Grade: Grade 2 Hand: Non-handed

For more information about the Arrow Lock MK31DD 4 LC, please contact us.