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Arrow MK33BD 26D LC MK Series Cylindrical Knob Locks, Satin Chrome
Item #: MK33BD 26D LC by Arrow
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Features
- Lock Chassis – Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8" (53.97mm) bore through door.
- Backset – 2-3/8" (60.32mm) standard. 2-3/4" (69.85mm), 3-3/4" (95.25mm) and 5" (127mm) 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).
- 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.
- Handing– Reversible.
- Cylinder, Standard – Solid brass 6 pin cylinder with Arrow “A” keyway, keyed to 5 pin for stock. Can be masterkeyed, grandmaster keyed and construction masterkeyed. Conventional cylinders are also available in a variety of competitive manufacturer’s keyways. Supplied with two 5 pin brass keys for stock. Available in Schlage CS keyway and other competitive keyways.
Base Material
Brass or Bronze
Strike Width
1-1/8"
Strike Type
T-Strike
Strike Number
300
Strike Height
2-3/4"
Screws
Combination
Rose/Escutcheon Design
D - Rose
Product Width
2.5625"
Product Length
3.125"
Product Height
2.25"
Package Qty
1
Lock Face Size
2-1/4" x 1-1/8"
Lever/Knob Design
B - Ball
Latch Type
Deadlatch
Latch Number
111
Latch Backset Dim
2-3/4"
Bolt Protection
1/2"
ANSI Function
F87
Package Width
3.5"
Package Volume
68.90625
Package Length
7.5"
Package Height
2.625"
Cylinder Type
Conventional Less Cylinder
Function
33-Asylum
Color Code
626/US26D
Color
Satin Chrome
Hand
Reversible
Thickness
1-3/8" - 1-3/4"
Grade
ANSI/BHMA Grade 2
Finish
Satin Chrome
Backset
2-3/8 Inch, 1 x 2-1/4 Inch, Square Corner
Finish Description
Satin Chrome
Knob style
BD-Ball
Rose/Escutcheon Trim
Round Rose
Product Type
Cylindrical Lock
Series
MK Series
Strike
T-Strike, 1-1/8 Inch x 2-3/4 Inch, 1-1/4 Inch Lip, Sq Corner
Projection
2.6875
Door Thickness
1-3/8" - 1-3/4"
Knob Diameter
2.2500
Bore Size
2.1250
ADA Approved
False
Handing
Reversible
Warranty
1 year limited
Application
Commercial
Handle Type
Knob
Rose Diameter
2-9/16 Inch
Latch Throw
1/2 Inch
Door Cross Bore
2.125 Inch
Standards
ANSI/BHMA A156.2; UL and CUL Listed; Federal Specification FF-H-106C
Cylinder Type Used
Less Cylinder
Function Description
Deadlocking latch bolt operated by key in lever from either side. Both levers are always inoperable.
Function Family
Asylum/Institution/Utility
Latch bolt size
7/8 Inch
Strike Lip
1-1/4 Inch
Product Projection
3-1/8 Inch
Features
Lockset Shall Have No Exposed Screws; Disassembly of Lockset for Cylinder Removal Shall Not be Required. Cylinder Shall be Changed by Removing the Knob
ADA Compliant
No
Finish Family
Satin Chrome
Strike Size
1-1/8" x 2-3/4"
Manufacturer Parent
Assa Abloy
Latch Corner
Square
Knob/Lever Size
2-1/4 Inch
Latch Bolt Material
Brass
Knob Style Family
Ball Knob
Sub-Series
MK33-BD-26D-LC
Product Overview
MK SeriesCylindrical Locksets
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.
Specifications: Certification:- 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.
- Cold rolled steel with zinc dichromate finish for corrosion resistance. Requires standard 2-1/8" (54mm) bore through door.
- 2-3/8" (60mm) standard. 2-3/4" (70mm).
- 1-3/8" (35mm) to 1-3/4" (44mm).
- Brass with 1/2" (13mm) throw. Latch housing is steel, with zinc dichromate finish for corrosion resistance.
- 7/8" (22mm) bore in edge of door is required.
- Standard faceplate for 2-3/8" (60mm) backset measures 2-1/4" (57mm) x 1" (25mm) with a flat front, for 2-3/4" (70mm) backset standard faceplate measures 2-1/4" (57mm) x 1-1/8" (29mm) with beveled front 1/8" (3mm) in 2" (51mm).
- Standard “T” strike measures 2-3/4" (70mm) x 1-1/8" (29mm).
- Optional ANSI A115.1 strike measures 4-7/8" (124mm) x 1-1/4" (32mm).
- All strikes have a 1-1/4" (32mm) lip to center dimension.
- Reversible.
- Standard : Solid brass, 6-pin, pinned 5, 2 brass keys. Options: Arrow A or sectional keyways, Schlage C keyway, master keying, prep for small format interchangeable core cylinder (cylinder not included).
- US3, US4, US5A, US10, US10B, US26, US26D.