Yale 400 4400 Hardware Manual page 13

CYLINDRICAL LOCKSETS
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.
ANSI/BHMA:
UL:
Mechanism:
Backset:
Latchbolt:
Guardbolt:
Door Thickness:
Fronts:
Cylinders:
Reversibility:
Strikes:
Finishes:
Warranty:
Condensed Catalog
A156.2, Series 4000 Grade 2
UL fire-rated up to 3 hours
Heavy-gauge steel, zinc-plated, dichromated
2-3/4"standard or 2-3/8" available to order
1/2" stainless steel throw
Deadlocks when door is closed; standard on all locking functions
Adjustable from 1-3/8" to 1-3/4"
Universal for both flat and beveled door edges
Brass, 6-pin keyed-random cylinder with two keys furnished standard, PARA keyway
only. 7-pin not available
Non-handed
ANSI strike supplied standard for lever. T-Strike standard for knob, full lip strike available
to order
Available in 2 finishes
1-year mechanical
MIDDLETON™ SERIES TRIM
Augusta AU
FEATURES
Carolina CA
Page 13