Description

Sargent – 8237 – Classroom Mortise Lock – Heavy Duty Less Cylinder – LFIC – Key Code – Rose Trim Function – Grade 1 – US10B (Dark Oxidized Satin Bronze, Oil Rubbed)

8200 Series mortise locks offer maximum security, performance, and durability with high-quality components. It s the industry benchmark for mortise locks, featuring a multi-functional lock body with a variety of lever and escutcheon styles. The lock is robust, easy to install, and has a redesigned status indicator option with a large viewing window for assurance. The electromechanical version operates from 12 to 24VDC, with Eco-Flex technology that significantly reduces power consumption up to 96%.

Features:

• ANSI BHMA Grade 1 certified for cycle and strength requirements
• UL-cUL listed for 3 hour fire doors and windstorm applications
• Thru-bolted lever trim and strengthened cylinder retainer
• Available with security key systems (Degree, Signature, KESO, and XC)
• 8 lever designs, 4 roses designs, and 16 architectural finishes offered
• Available with behavioral health trim
• Patented design and construction

• Product Specifications:

  Manufacturer		Sargent
  Grade		Grade 1
  Origin		USA
  Unit of Measure		Each
  Application		Complete Lock
  BAA Qualified		Yes
  Fire Rated		2 Hours {B}
  Color		US10B (Dark Oxidized Satin Bronze, Oil Rubbed)

  Technical Specifications:

  Function		37-Classroom
  ANSI Function		F05 – Classroom
  Lever Design		A, B , E, F, J, L, P, W – Lever
  Rose Design		E 3-1 16 Inch (78mm) L 3-1 2 Inch (89mm) O 2-3 4 Inch (67mm) LN 2 Inch (51mm)
  Cylinder Type		LFIC
  Handing		Field Reversible
  Door Thickness		1-3 4
  Lock Face Size		8 x 1-1 4
  Bolt Projection		3 4 Latch
  Standard Strike Number		82-0110
  Standard Strike Type		ASA
  Standard Strike Height		4-7 8
  Standard Strike Width		1-1 4
  Screws		Combination
  Product Type		Mortise Lock

  Benefits:

  • Strength and Reliability: Far exceeds independently verified testing, making it the strongest and most durable mortise lock in the industry. Verified for over 14 million cycles.

  • Security: Several security features provide additional resistance against vandalism and unauthorized entry.

  • Flexibility and Aesthetics: Aesthetic design combined with a variety of functions, lever designs and architectural finishes match a wide range of styles and make it ideal for all types of applications (e.g. offices, hospitals, behavioral health environments, schools universities).

  • Ease of Install and Maintenance: Multifunctional lockbody makes switching functions on-site easy and reduces inventory requirements.

  • Download:

    • Installation Instruction

    • Additional information

  Lever	A, E, F, W, B, L, P, J
  Rose Design	E – 3-1/16 Inch (78mm), L – 3-1/2 Inch (89mm), O – 2-3/4 Inch (67mm), LN – 2 Inch (51mm)