Page 11 - Herrajes Patricios - Best 9K

Strikes & Door Preparation

STK strike (standard) S3 strike 9K door preparation with
through-bolt mountings

Sample Specification Acceptable Manufacturers
A. Locksets and Latchsets
BEST - No Substitution.
1. Locksets and latchsets: ANSI A156.2, Series 4000, Grade 1 UL listed, extra heavy-duty cylindrical type.
2. Backset 2 3/4 inches (70mm)
3. Interchangeable core 7-pin: [Restricted keyway] [Patented] [Standard] [__________].
4. Locksets to have anti-rotational studs that are through-bolted.
5. Keyed lever with no exposed keeper hole.
6. Each lever to have independent spring mechanism designed to control lever only.
7. Outside lever sleeve seamless, 1-piece construction, hardened steel alloy.
8. Keyed Lever: Removable only after core is removed, by authorized control key, to allow access to knob keeper
9. Hub, side plate, anti-rotational studs 1-piece casting with shrouded locking lug.
B. Keys and Keying
A. Cylinders: 7-pin, interchangeable core and keyed into a [New] [Existing] factory registered Grand Masterkey System
with a [Standard] [Restricted] [Patented] keyway.
1. Acceptable Material: Cylinders as manufactured by BEST.
B. Provide construction cores and keys during construction period. Construction control and operating keys and cores are not part of
permanent keying system or furnished on same keyway (or key section) as permanent keying system.
C. Permanent Keys and Cores: Prepare permanent cores and keys in accordance with keying schedule. [Stamp with applicable key mark
for identification.] [Do not stamp.] [__________].
D. Provide Grand Masterkeys, Masterkeys and other Security Keys.
E. Furnish keys in the following quantities:
1. [4] [_______] each Grand Masterkeys.
2. [4] [_______] each Masterkeys per set.
3. [2] [_______] each Change keys each keyed core.
4. [6] [_______] each Construction masterkeys.
5. [2] [_______] each Control keys.
6. Install permanent cores in locksets.
F. Return construction cores to [{BEST} factory representative] [Hardware manufacturer’s representative].

9K Series Heavy Duty Cylindrical Locks – Levers 11