Marks Hardware LA318GJ/32D LHR Classroom Security Indicator Mortise Lockset, Left Hand, Stainless Steel

Marks Hardware LA318GJ/32D LHR Classroom Security Indicator Mortise Lockset offers robust security solutions tailored for educational and institutional environments. This left-hand reverse lockset is constructed with a durable satin stainless steel escutcheon measuring 8-1/2 inches high by 2-3/4 inches wide, ensuring longevity and resistance against wear. Featuring an ANSI Grade 1 rating, the LA318GJ lockset meets rigorous operational and security standards, providing peace of mind to building professionals and homeowners alike. Its unique "override guard" design prevents damage under excessive torque, allowing for easy spindle replacement while keeping the lock fully operational. With a 3-hour UL fire rating, this lockset is suitable for installations requiring enhanced safety measures. The lockset includes a dual cylinder function, allowing the exterior key to easily retract the latchbolt while ensuring that the inside remains free for egress. The occupancy indicator conveniently displays locked (red) and unlocked (green) status, enhancing usability in high-traffic areas. Accompanied by a lifetime mechanical warranty and a variety of compatible cylinder options, the Marks Hardware LA318GJ/32D lockset stands out as a reliable choice for ensuring security in classrooms and similar settings. With its sophisticated design and superior functionality, this lockset is an essential component for any secure facility.

Classroom Security Indicator Mortise Lockset, ANSI Strike, Left Hand Reverse, Steel Escutcheon 8-1/2in H x 2-3/4in W x 7/16in Deep, 630/US32D Stainless Steel

All Protector series mortise locksets feature an "override guard" which is designed to result in spindle failure when torque of over 550 foot lbs. is applied. The lockset remains locked and when spindle is replaced, the lockset is fully operational. Protector series locksets have a lifetime mechanical warranty, meet or exceed all operational and security tests of ANSI A156.13-2002 for series 1000, grade 1. Protector series locksets are UL listed, 3-hour fire rated and meet ADA requirements.

Features:

• Meets ANSI grade 1 specification: ANSI-A156.13
• Underwriters laboratories 3-hour fire rating
• BHMA Certified
• Lifetime mechanical warranty
• Available in 2-1/2" and 2-3/4" backset
• Stainless steel bolts, latches, independent lever support springs (on lever sets)

Specifications:

• Function: Latch by lever either side except when outside lever is locked from inside or outside by key. When locked, exterior key will retract latchbolt. Outside key locks or unlocks exterior lever. Inside key is single acting in one direction and will lock exterior lever only; will not unlock exterior lever. Auxiliary latch deadlocks latch. Inside always free for egress.
• Trim: Cast satin stainless steel escutcheon 8-1/2" x 2-3/4" x 7/16". Recess in escutcheon to accept cylinder with rotating security cylinder ring. Cast screwless satin stainless steel lever handles to within 1/2" from face of door secured to escutcheon plate with hardened steel retainer ring. Lever handle, with spring-loaded torque sensitive 5/16" spindle Integral torque override preventer recessed into escutcheon plate. Spindle will yield if excessive torque applied, preventing any damage to lock body.
• Exterior: Two 1/4" diameter threaded thru posts. Two 1/4" diameter center posts pass thru lock body, automatically aligning trim.
• Interior: Two #10-32 phillips head stainless steel mounting thru bolts. Escutcheon with "lock" and directional arrow engraved and black filled near cylinder location. Occupancy indicator recessed into escutcheon plate Indicator window to display unlocked (green Day-Glo) and Lockdown (red Day-Glo) positions.
• Cylinders: Two 1-1/8", 6-pin solid brass with 2101 cam int, 2105 cam ext, with two keys. Outside cylinder rotates in both directions. Inside cylinder rotates in one direction only. Cams supplied to accommodate Corbin, Sargent and Schlage cylinders
• Strike: 4-7/8" X 1-1/4" X 3/32" thick, 5/8" curved lip
• Door Thickness: 1-3/4"
• Lock Body: 5 series "GJ" function double cylinder lock. Lock handing completely reversible without opening lock case

Keyed Single Cylinder, No Deadbolt Functions:

• D: Office vestibule
• DW: Vestibule
• E: Office, ANSI F04
• EW: Storeroom, ANSI F07
• GL: Inst. Privacy, ANSI F26
• J: Classroom, ANSI F05
• JM/JR: Hospital (holdback), ANSI F06
• GS: Classroom security T-turn
• EL: Electrically locked
• U: Electrically unlocked

Keyed Single Cylinder, with Deadbolt Functions:

• A: Entrance, ANSI F08, F10
• B: Entrance, ANSI F21
• F: Dormitory, ANSI F12
• FS: Dormitory
• FW: Dormitory, ANSI F13
• FD: Apartment, ANSI F20
• H: Hotel, ANSI F15
• LH: Spec. privacy

Keyed Double Cylinder, No Deadbolt Functions:

• G: Entrance, ANSI F09
• GC: Intruder latchbolt, ANSI F32
• GG: Classroomsecurity
• GR: Classroom security w/holdback
• WW: Institution, ANSI F30
• GJ: Classroom security

Keyed Double Cylinder, with Deadbolt Functions:

• AC: Entrance, ANSI F35
• C: Storeroom, ANSI F14
• FC: Intruder deadbolt, ANSI F34
• FA: Dormitory, ANSI F11
• FX: Dormitory, ANSI F33

Keyless Functions:

• N: Passage, ANSI F01
• L: Bathroom, ANSI F02
• F: Privacy, ANSI F19
• LJ: Privacy, ANSI F22
• EX: Exit, ANSI F31

Dummy Trim Functions:

• DI/DO: Dummy Trim inside/outside
• DT: Dummy Trim