Cylindrical locksets – Yale 400 4400 User Manual
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CYLINDRICAL LOCKSETS
Page 13
Condensed Catalog
MIDDLETON™ SERIES CYLINDRICAL LEVER AND KNOB LOCKSETS
Yale's Middleton™ Series cylindrical locksets are the ideal choice for light-duty
commercial applications where consistent quality, ease of use and installation are
required at an economical price. The Middleton Series is ANSI/BHMA certified to
Grade 2 standards and is UL fire-listed for all functions ensuring reliability and
peace of mind.
FEATURES
ANSI/BHMA:
A156.2, Series 4000 Grade 2
UL:
UL fire-rated up to 3 hours
Mechanism:
Heavy-gauge steel, zinc-plated, dichromated
Backset:
2-3/4"standard or 2-3/8" available to order
Latchbolt:
1/2" stainless steel throw
Guardbolt:
Deadlocks when door is closed; standard on all locking functions
Door Thickness:
Adjustable from 1-3/8" to 1-3/4"
Fronts:
Universal for both flat and beveled door edges
Cylinders:
Brass, 6-pin keyed-random cylinder with two keys furnished standard, PARA keyway
only. 7-pin not available
Reversibility:
Non-handed
Strikes:
ANSI strike supplied standard for lever. T-Strike standard for knob, full lip strike available
to order
Finishes:
Available in 2 finishes
Warranty:
1-year mechanical
MIDDLETON™ SERIES TRIM
Augusta AU
Carolina CA