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BEST 8K37AB4DS3626 Grade 1 Entrance Cylindrical Knob Lock, Satin Chrome

In stock
$569.27
Price: $1,004.00
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SKU: 8K37AB4DS3626
Series: 8K - Grade 1
Function: AB - Entrance
Knob Style: Knob-4 Rose-D
Cylinder: SFIC Prep - Less Core
Backset: 2 3/4"
Strike: S3 - 4-7/8" x 1-1/4"
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Grade 1 Entrance Cylindrical Lock, SFIC Less Core, Non-handed

Function: Entrance (AB) ANSI # F109 (F81x F82)
Latch operated by rotating inside knob, rotating the outside knob only when the inside push button is out or turning the
   outside key
Outside knob locked by pushing the inside button or pushing and turning the inside button
Turning the inside button keeps the outside knob locked until button is turned back and released
Outside knob unlocked by turning the key in the outside knob, rotating inside knob or closing the door (only when the button
   is not turned, this applies for each operation)
Inside knob always unlockedat)

8K Series – Features:
• Quick, economical rekeying with the BEST® interchangeable core.

• Knobs machined from brass or bronze bar stock.

• Rotating knob face provides for easy hand of door change without removing the knob.

• No keeper hole on keyed knobs for added security.

• Keyed knob removable only after the core is removed.

• The tactile or knurled knob feature designed for blind, safety and accessibility applications.

• Friction insert inside rose resists loosening.

• The optional breakaway feature prevents the lockset from being overpowered by a wrench.

• 9/16" throw, deadlocking latch.

• Spin free knob feature permits the lock to be operated only by use of a key.

• Steel retractor with low friction bearings for smooth, wear resistant operation.

• Long bearing length in chassis for smooth, wear resistant operation.

Products covered by one or more of the following patents: 5,590,555 5,794,472

8K Specifications:
Materials Internal parts are brass or corrosion-treated steel.

Chassis: 2 1/16" diameter to fit 2 1/8" hole in door.

Backset: 2 3/4"

Cylinder: SFIC Prep 6 to 7 Pins - Less Core

Latch: 9/16" throw. Front 2 1/4 x 1 1/8" beveled. Latch housing fits 1" hole in edge of door.

Knobs Diameter: 2 1/8" Projection from door– 2 7/8" #4, #6 Knob Material – Machined from solid brass or bronze.

Roses: All roses are brass or bronze reinforced with steel liner. Roses are threaded to chassis. A – round, 3 3/4" diameter;

Door Thickness: Adjustable from 1 3/8" to 2” standard. Special “E” trim for 2 1/8" to 3” doors available.
The “B” style square trim is for doors 1 3/4" to 2” only.

Strike: (S3) – 4 7⁄8" x 1 1/4" with curved lip and box available (ANSI A115.2).

Certification:

The 8K Cylindrical Lock meets or exceeds the following standards:

Builders Hardware Manufacturers Association: 8K series – Listed by BHMA for A156.2, Series 4000, Grade 1.

Underwriters Laboratories®: 8K series – Listed by Underwriters Laboratories for use on 3 Hr, A label for single or
double swinging doors.

California State Fire Marshal: 8K series – Listed with California State Fire Marshal.Door thickness – Available for 1 3/4"
to 2 1/4" doors only. Spacers available for 1 3/8" doors.

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