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800-367-5625
60+ years in Business | 15,000 Items | 100+ Manufacturers
GRADE 2 KNOBS
Our Grade 2 Knobs are a great heavy duty residential lock but they also work well on commercial doors with medium traffic.


STANDARD FEATURES
• Schlage 6 pin “C” keyway
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• Complies with ANSI A156.2, Series 4000, Grade 2, (400,000 cycles)
• UL/ULC listed for 3 hour fire door
• Chassis: Cylindrical, steel - coated with zinc dichromate (corrosion resistance)
• Latch: 1-1/8" x 2-1/4", square corner faceplate
• 1" housing diameter (stainless steel), 1/2" throw
• Rose 3" diameter
• Backset: 2-3/4" OR 2-3/8"
• Strike: Square corner 1-1/4" x 4-7/8" ANSI ASA Strike
• Door Range: 1-3/8" to 1-3/4"
• Door Preparation: 2-1/8" diameter for knob, 1" diameter for latch bolt.
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