Arrow Lock MK31DD 15 Communicating Knob Lock, D Knob, D Rose, Satin Nickel

The MK Series Grade 2 Cylindrical Knob Lcoks series, including the Arrow Lock MK31DD 15 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: MK31DD15

Technical Specifications: Function: 31-Communicating Base Material: Brass, Bronze # of Keys: 2 UL Listing: BHMA A156.2, Series 4000, Grade 2, UL Listed Country Of Origin: Mexico Limited Warranty: 1 Year Warranty Cylinder Type: Conventional Cylinder Fire Rated: 3 Hours {A} Grade: Grade 2 Finish Description: Satin Nickel Series: MK Series Grade 2 Cylindrical Knob Locks Finish: 619/US15 Hand: Non-handed

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