LSDA Grade 3 Knob Sets are designed for standard duty residential exterior and interior doors. They are built on a cylindrical lock chassis using high quality brass and steel, with a 1/2” projecting deadlatch.
Features:
- Complies with ANSI/BHMA A156.2, Series 4000 Grade 3
- Door Thickness: 1-3/8” to 1-3/4”
- Backset: adjustable 2-3/4” or 2-3/8”
- Latchbolt: Full 1/2” latch projection
- Handing: non-handed
- Warranty: 15 year limited mechanical warranty, and 1 year finish warranty, Millennium Brass: lifetime finish warranty
- Construction
- Built on a cylindrical lock chassis using high quality brass and steel
AVAILABLE KEYWAYS:
Schlage "C"
Weiser
AVAILABLE FUNCTIONS:
Entrance Knobset
Pushing inside button locks outside knob until unlocked with a key or inside knob is turned. Inside knob always retracts the latch.
Passage Knobset
Both knobs always retract the latch.
Privacy Knobset
Pushing inside button locks outside knob until inside knob is turned. Emergency tool can be used to unlock outside knob. Inside knob always retracts the latch.
Storeroom Knobset
Outside knob never retracts the latch. Entrance by key only. Inside knob always retracts the latch.