ADIR K270N21 GRADE 2 DOOR KNOB SC4 - CLASSROOM-32D KEYED ALIKE

Manufacturer: ADIR LOCK & DOOR HARDWARE

SKU: ADIR18

ADIR K270N21 GRADE 2 DOOR KNOB SC4 - CLASSROOM-32D KEYED ALIKE

Manufacturer: ADIR LOCK & DOOR HARDWARE

SKU: ADIR18

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Description

K270N21 Grade 2 Door Knob - CLS SC4 2-3/4" 32D- Classroom

Heavy duty cast mounting plate with specially tapped holes keeps lockset tight on doors.

Cold rolled steel, and machined threaded hubs prevent loosening of the lockset by bolting the chassis to the door.

Wide door range allows quick and easy adjustment for doors ranging from 1-3/8" to 1-3/4" thick


FUNCTION:
Classroom

STRIKE:
Standard T Strike

LATCH BOLT:
1/2" (13MM) throw solid brass, deadlocking on keyed and non-keyed function

CYLINDER:
6-pin solid brass "Schlage C" keyway standard with two brass keys per lock

DOOR THICKNESS:
For 1 3/8" to 1 3/4" thick doors

BACKSET:
2-3/4" (70MM) standard or 2-3/8" (60mm) Optional Latch DL238 and SL238

FACE PLATE:
I-1/8" X 2-1/4" Square corner, beveled for 2-3/4" backset standard

ROSE DIAMETER:
75MM diameter

KNOB DESIGN:
Ball

Certifications:
ANSI: Certified ANSI/BHMA Grade 2 (4000 cycles) strength and operational requirements.
UL/cUL: UL listed to U.S.A and Canadian safety standards Listed for 3 Hour Doors.
Positive Pressure: meets UL 10C and UBC 7-2 (1997)

Specifications

SKU
ADIR18
Manufacturer
ADIR LOCK & DOOR HARDWARE
Categories
ENTRY / EXIT DEVICES
Condition
BRAND NEW
Model
K270N21-KA