LAWRENCE HARDWARE 5000 Series – Grade 1 – Classroom Lock – 32D – Heavy Duty Ball Knob / Door Knob / LH5005

Grade 1 Extra 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

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
• cUL/UL Listed for all functions up to 3 hours

Specifications

• 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 US32D (630) knobs.  Other finishes available by special order