BEST 8K Series Locksets - 83K
Heavy Duty Grade 1 Cylindrical Locks
Keyless
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Quick, economical re-keying with the BEST original interchangeable core
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Knobs machined from brass or bronze bar stock
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Rotating knob face provides for easy hand of door change without removing the knob
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No keeper hole on keyed knobs for added security
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Keyed knob removable only after the core is removed
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The tactile or knurled knob feature designed for blind, safety and accessibility applications
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9⁄16" throw, deadlocking latch
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Spin free knob feature permits the lock to be operated only by use of a key
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Friction insert inside rose resists loosening
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Steel retractor with low friction bearings for smooth, wear resistant operation
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Long bearing length in chassis for smooth, wear resistant operation
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All knob styles feature solid extruded knob material
- ALL LOCKSETS ARE SOLD LESS CORE
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Standards |
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Certification
ANSI A156.2 Series 4000, Grade 1 as certified in Builder Hardware ManufacturersAssociation directory ascomplying with this standard.
Underwriters Laboratories®
Listed by Underwriters Laboratories for use on 3 hour, A label single swinging doors. GYJT Builders Hardware-Single point Locks or Latches.
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