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Best
Door Hardware
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Best
Door Hardware
Locks & Lock Parts
Brands
Best
Door Hardware
Locks & Lock Parts
Cylindrical Locks
Best
Door Hardware
Locks & Lock Parts
Cylindrical Locks
Levers
BEST 9K Series Heavy Duty Cylindrical Lock, Entry (F109) Function

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BEST 9K Series Heavy Duty Cylindrical Lock, Entry (F109) Function

SKU:
BEST 9K AB
Part #:
Model:
7143031
$511.54 - $639.23

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California Prop 65 Warning

Product Overview

When you need simple, safe and dependable protection, there's no better choice than the 9K Series from BEST. The 9K is one of the toughest heavy-duty cylindrical locks on the market. Rose locking pin and rose assembly design offers great torque resistance. It prevents the locking pin from twisting, bending, or breaking under attack. The innovative design of the slotted key release cam and locking lug assembly create maximum attack resistance. Even though damaged, the lock still allows key access. In addition, the lever is fully functional from the inside. The hub-mounted torsion spring and strong retractor springs help prevent lever sag and offer a smooth and snappy operation. Strong through-bolt mounting studs increase torque resistance. Strong retractor springs provide resistance to lever sag. The outside lever sleeve is a seamless one piece construction made of a hardened steel alloy that provides additional reinforcement in the locking lug slot. Listed by UL for use on 3 Hr, A label for single or double swinging doors.

Warranty Information

10 Years Limited

Specifications

  • ADA Compliant
    Yes
  • Action
    Latch operated by rotating inside lever, rotating the outside lever when the inside push button is out, turning key in outside lever.
  • BAA Compliant
    Yes
  • Backset
    2-3/4"
  • Bolt
    Deadlocking latch
  • Bolt Throw Length
    9/16" (14mm)
  • Country of Origin
    USA
  • Cylinder
    SFIC (Not Included)
  • Device Length
    5-3/8" Lever
  • Door Thickness
    1-3/4" to 2-1/4"
  • Duty Weight/Class
    Heavy Duty
  • Fasteners
    included
  • Function
    Entry (F109)
  • Grade
    Grade 1
  • Hand
    Field Reversible
  • Keying
    7-pin housing accepts all BEST cores
  • Lock Face Size
    2-1/4" x 1-1/8" beveled
  • Material
    Component parts include brass or bronze. Internal parts are brass or zinc dichromate steel.
  • Projection
    2-3/4"
  • Rated Opening Compliant
    Yes
  • Screws
    Concealed
  • Series
    9K Series Heavy Duty Cylindrical Locks
  • Size
    Cylindrical case is 2-1/16" diameter
  • Standards
    ANSI; BHMA; UL; TUV
  • Strike Type
    Curved Lip
  • Through Bolts
    Yes
  • Unit of Measure
    Each
  • Weight
    4.5