Arrow MK03-BD Grade 2 Communicating Passage Cylindrical Knob Lock w/ Ball Knob

Arrow MK03-BD Grade 2 Backplate Passage Cylindrical Lock, Ball Knob

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.

Function: Communicating Passage - ANSI F111
Dead locking latch bolt operated by knob one side only at all times.
Non removable blank trim outside.

Features
Lock Chassis: Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8" (53.97mm) bore through door.

Knob Style: B Wrought; Rose: D Wrought

Backset:  2-3/4" (69.85mm). 2-3/8" (60.32mm) 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).

Handing: Reversible.

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.

Certification & Compliance
All Arrow MK Series locks are U.L. and c.U.L. listed for use on 3 hour, A label or lesser doors and are certified to conform to the requirements of ANSI/BHMA A156.2, Series 4000, Grade 2.
• Federal Specification FF-H-106C

Model: Arrow MK03-BD-26D, MK03-BD-10B, MK03-BD-15, MK03-BD-10, MK03-BD-04