Schlage ND75 -RHO 626 Heavy Duty Classroom Security Lock

ND75 - Heavy Duty Classroom Security Lock

The toughest cylindrical lock for heavy-duty commercial applications. Schlage ND75 classroom Security function Extra Heavy Duty commercial cylindrical lever. ANSI Grade 1 locks designed for use in schools, hospitals, offices, retail spaces, and colleges and universities. Built for heavy duty applications.

Overview:

• Classroom security lock
  Key in either lever locks or unlocks outside lever.
  Inside lever always unlocked for immediate egress.
  Caution: Double cylinder locks on residences and
  any door in any structure which is used for egress
  are a life safety hazard in times of emergency and
  their use is not recommended. Installation should
  be in accordance with existing codes only

Technical Specifications:

• UL / cUL- All locks UL Listed for 3-hour fire door.
• Latch-1-1/8" x 2-1/4", square corner faceplate, 1/2" throw.
• Non handed, easily reversible.
• Choose Athens, Sparta or Rhodes style levers.

Standard Features:

• Cylindrical lock housing. Cold rolled steel, corrosion treated for normal atmospheric conditions
• Key removable outside knobs for easy cylinder replacement
• Solid brass 6-pin cylinders
• No exposed mounting screws
• Exceeds 800,000 cycle ANSI Grade 1 requirements by nearly 4 times (3,000,000 cycles)
• Warranty: Seven-year limited warranty for all functions including Vandlgard.
• Exposed Trim: Levers are pressure cast zinc, plated to match finishes. Roses are solid brass plated to match finishes.
• Adjustable brass or bronze latch faceplates and strikes, furnished in compatible lock trim finishes.