Lock Chassis:
Cold rolled steel with zinc dichromate finish for corrosion
resistance. Latch retractor is precision cast steel. Requires standard 2-1/8" (53.97 mm) bore through
door.
OverDrive™:
Freewheeling lever action occurs when latch retraction mechanism
disengages from lever
handle when handle is locked. Built-in stops in the rose insert
prevent lever from traveling beyond approximately 57 degrees.
Additional 40% spring power in rose insert on OverDrive™ side of
door ensures that lever handle returns to horizontal position.
Backset:
2-3/4" (69.85 mm) backset standard, 3-3/4" (95.25 mm) available.
Also available with 5" (127 mm) backset when used in conjunction
with H Series latch.
Door Thickness:
1-3/8" (34.92 mm) to 1-3/4" (44.45 mm) standard.
Latch:
Brass with 1/2" (12.7 mm) throw. Latch housing is steel, zinc
dichromate finish for corrosion resistance. 7/8" (22.225 mm)
diameter bore in edge of door required. Supplied with #K-179
sleeve for use with existing 1" (25.40 mm) holes.
Latch front:
Brass, bronze. 2-1/4" (57.15 mm) x 1-1/8" (28.57 mm), beveled UL
latches are standard. Available with 1" ( 25.40 mm) flat fronts
for 2-3/8" (60.32 mm) backset, or 1" (25.40 mm) beveled fronts
for 2-3/4" (69.85 mm) backset.
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Cylinder, Standard:
Solid brass, 6 pin cylinder with Arrow “A” keyway. Can be
masterkeyed, grandmaster keyed and construction masterkeyed.
Conventional cylinders are also available in a variety of
competitive manufacturer’s keyways.
Supplied with two 6 pin nickel silver keys.
Cylinder Options:
Interchangeable core-lockset prepared for use with 6 or 7 pin
interchangeable cores. Supplied less core, but packed with 6 and
7 pin tailpieces. Will accept cores as manufactured by Best™,
Falcon™ and other similar style cores. Suffix “IC” to design.
High Security–For cylinders meeting UL437 for pick and drill
resistance, consult cylinder section of Sweets catalog for
complete range of options.
Finish:
US3, US4, US10, US10B, US26, US26D.
Consult factory for availability of other finishes.
Certification & Compliance:
• ANSI/BHMA A156.2, Series 4000, Grade 2
• Underwriters Laboratories (UL and CUL) listed for use on 3
hour, A label single swinging doors.
• Federal Specification FF-H-106C
• ANSI A117.1 Accessibility Code
• California State Reference Code–for levers returning to within
1/2" (12.7mm) of door surface. |
