LH5001, LH5022, LH5000, LH5003, LH5004, LH5005, LH5007, LH5025, LH5027 Series Cylindrical - Knob

Grade 1 Heavy Duty Knobs
5000 Series Cylindrical Grade 1 Extra Heavy Duty Knobs

• Designed for extra heavy duty commercial, industrial and institutional applications
• No exposed mounting screws
• Non-handed
• Conventional cylinder or SFIC (Small Format Interchangeable Core) 
• SFIC cylinder sold separately

Features

• Knobs include steel reinforcement
• Heat treated heavy gauge cold rolled steel spindles add strength and security
• Internal steel mechanism is corrosion treated
• The threaded rose assembly is adjustable for door thickness

Certifications

• ANSI/BHMA certified A156.2 Series 4000 Grade 1 tested to 1 million cycles
• UL10C Listed - Positive Pressure Fire Test of Door Assemblies upto 3 hr. for hollow metal doors
• CAN/ULC-S104 Listed - Standard Method for Fire Tests of Door Assemblies

Specifications

• Door thickness For Doors 1-3/8” to 2” (35mm to 52mm)
• Backset 2-3/4” (70mm) standard 2-3/8” (60mm) available
• Bore Fits 2 1/8” hole
• Front Stainless Steel or Brass, 2-1/4” x 1-1/8” (57mm x 29mm) 
• Strike ANSI (4-7/8” x 1-1/4”) strike standard
• Roses 2-3/4” (70mm) Diameter Stainless steel or brass base metal
• Handing Non-handed
• Latchbolt Stainless steel 17/32” (13.5mm) throw standard.  3/4” (19mm) throw available
• Cylinder Solid brass 6-pin cylinder Schlage C keyway with two keys per lock standard.
• IC Core Solid brass 6 or 7-pin core sold separately
• keying Keyed Different (KD) standard.Available Masterkeyed (MK), Keyed Alike (KA) and Construction Masterkeyed (CMK) see Keys and Keying section for additional options
• Finishes C32D(630) knobs. Other finishes available by order with extended lead time

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