Description
The Arrow MK12DD IC 10B is a commercial cylindrical lock designed for architects, designers and contractors seeking accessible, durable hardware without heavy-duty grade requirements. It combines clean architectural aesthetics with reliable performance in office, retail and institutional settings where medium-duty security is appropriate.
This lock fits standard 2-1/8 inch door bores and accommodates door thicknesses from 1-3/8 to 1-3/4 inches, with multiple backset options (2-3/8, 2-3/4, 3-3/4, or 5 inches). The 6-pin cylinder accepts Arrow A keyway or Schlage CS keyway and can be masterkeyed. As an authorized Arrow dealer, E.D. Locks provides expert guidance on keying, handing and installation. Contact sales@edlocks.com or call 1-877-207-6067 for personalized support.
Specifications
- Brand: Arrow
- Model: MK12DD IC 10B
- Lock Type: Cylindrical
- Door Bore: 2-1/8 inch standard
- Backset Options: 2-3/8, 2-3/4, 3-3/4, 5 inches
- Door Thickness Range: 1-3/8 to 1-3/4 inches
- Latch Material: Brass with 1/2 inch throw
- Latch Bore: 7/8 inch edge bore
- Lock Chassis: Cold rolled steel with zinc dichromate finish
- Cylinder: Solid brass 6-pin, keyed to 5-pin stock
- Standard Keyway: Arrow A
- Alternative Keyways: Schlage CS and competitive manufacturers
- Keying Options: Standard, masterkey, grandmaster key, construction masterkey
- Latch Front: Brass, bronze or stainless steel
- Standard Faceplate (2-3/8 inch backset): 2-1/4 x 1 inch, flat front
- Standard Faceplate (2-3/4 inch backset): 2-1/4 x 1-1/8 inch, beveled front
- Standard Strike: T-strike 2-3/4 x 1-1/8 inches
- Optional Strike: ANSI A115.1, 4-7/8 x 1-1/4 inches
- Strike Lip to Center: 1-1/4 inches
- Handing: Reversible
- Included: Two brass 5-pin keys
