OSI uses only the highest quality and most durable
components to assemble its products. OSI currently uses modified
versions of the Schlage D-Series and Arrow
Q Series locksets.
Both of these locksets meet the highest of standards
provided for industrial, institutional, and commercial installations.
Applicable systems are OM100, OM300, OM500, OM2000,
and OP2000.
Standard Cylindrical Lockset Features:
Applications: Extra heavy duty
residential, commercial, institutional, and industrial applications. Certifications: ANSI A156.2, 1996,
Series 4000 Grade 1. (Formerly FF-H-106C Series 161.) U.L. Listed. Backset: 2
3/4" (70mm) Door Thickness: 1-3/4" (44.45mm)
to 2" (50.80mm) standard. Handing: Non-handed. Levers operate
bi-directionally. Function: Storeroom.
Latch:
Roller bearings and coil compression springs on anti-friction latch
retractors
ensure smooth lever action.
Exposed Trim:
Wrought brass, bronze, or stainless steel. Levers and pressure cast
zinc plated to match BHMA symbols.
Keying:
- Standard Solid brass 6 Pin tumbler with two nickel silver keys
per lock.
- Large Format Interchangeable (ICR) (Schlage)
- Small Format Interchangeable (ICI): Fits Best, Medeco, Arrow,
KSP, and Falcon cylinders.
Certifications:
ANSI A156.2, 1996, Series 4000 Grade 1. (Formerly FF-H-106C Series
161.) U.L. Listed. Exceeds 800,000 cycle ANSI Grade 1 requirements.
U.L. Listed for 3-hour doors.
Key Detection:
Available
Available Trim*:
Sparta
Rhodes
Athens
Arrow
Q48 Series Specification
Lock
Chassis:
Cold rolled steel, with zinc dichromated finish for rust
resistance. Latch retractor is precision cast steel. Extra
long bearing sleeve offers added support for interlocking
tubes and provides for extra lever rigidity. Latch requires
standard 2-1/8" (53.97mm) bore through door.
Thru-Bolts:
Patented flexible adaptor, an eight sided nickel steel alloy mechanism
allows for universal thru-bolt location according to door preparation.
The flexible mounting is accomplished without manually removing
screw posts from rose insert. The flexible adaptor also engages
directly with springs, which will virtually eliminate lever sag.
Backset:
2-3/4" (69.85mm) standard. 3-3/4" (95.25mm) and 5"
(127mm) available.
Latch:
Brass with 1/2" (12.7mm) throw standard. Latch housing is steel,
zinc dichromate finish for corrosion resistance. 1" (25.4mm)
bore in edge of door is required.
Exposed Trim:
Levers are pressure cast zinc. Streamline rose scalp of brass or
bronze complements other series of lever locks.
Rose Inserts:
Contain coil spring which is a permanent assembly within rose insert.
The inside insert has graduating steps in two locations to prevent
rose scalp from loosening. A “catch”
on the outside insert prevents rose scalp from working itself loose
during installation.
Strikes:
Brass, bronze or stainless steel. ANSI A115.2, 4-7/8" (123.82mm)
x 1-1/4" (31.75mm) curved lip strike standard. Optional 2-3/4"
(69.85mm) x 1-1/8" (28.57mm) strike available. All strikes
have 1-1/4" (31.75mm) lip to center dimension.
Keying:
Interchangeable core/flex-core – lockset prepared for use
with 6 or 7 pin interchangeable core. Supplied less core, but packed
with 6 and 7 pin tailpieces. Will accept cores manufactured by Best™,
Falcon™, Medeco Keymark™ and others. Suffix “IC”
to design. Temporary Arrow construction cores are also available.
Also available with cylinder meeting UL437 for pick and drill resistance.
Key Detection: Available
Available Trim*:
Broadway
Sierra
Ventura
*All Trims come standard in satin chrome (626/US26D)
finish. Other finishes are available upon request.
