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Corbin Russwin LB-ML2052 Classroom Intruder Function Mortise Lock Body (ANSI F32)
Lock Operation Detailed
- Latchbolt by grip either side, unless outside grip is locked by key either side.
- Latchbolt by key when outside grip locked.
- Auxiliary latch deadlocks latchbolt.
- Inside grip always free.
- Outside grip remains locked unless unlocked by key either side.
- Note: Not available with indicator, specify ML2002.
The Corbin Russwin LB-ML2052 is the bare ML2000 Series heavy-duty mortise lock body (case only) configured for the Classroom Intruder function ANSI/BHMA F32. Price Book No. 42 page 106 Lock Only sells this as trim key LL (Lever x Lever): it includes the lockcase, armored front, strike and screw pack. Cylinder(s) and thumbturn lever are not included. Order the complete lockset when you need levers, roses, or escutcheons on the same opening.
Classroom Intruder Function -- What It Means
The Classroom Intruder function (ANSI/BHMA F32) is a double-cylinder classroom-intruder lockbody. Latchbolt by grip either side unless the outside grip is locked by key either side. Latchbolt by key when the outside grip is locked. The outside grip remains locked unless unlocked by key either side. An auxiliary latch deadlocks the latchbolt. The inside grip is always free for egress. This function is not available with an indicator -- the catalog directs that specification to ML2002.
Institutional Grade Features and Benefits
- Case only -- LL Lever x Lever. This listing is the lockcase, not a complete lockset. Rebuild an existing ML2000 opening without buying new exterior trim.
- What ships. lockcase, armored front, strike and screw pack, per Corbin Russwin List Price Book No. 42 p.106 Lock Only.
- What does not ship. Cylinder(s) and thumbturn lever are not included.
- Grade 1 chassis. A156.13 Series 1000, Operational and Security Grade 1
- Handing. Specify LH, RH, LHR, or RHR. The lock case is quick reversible.
Lock Body
Parts list -- click to enlarge
Parts illustration -- click to enlarge
| Finish with BHMA code | 626 - US26D Satin Chrome or 630 - US32D Satin Stainless or 613 - US10B Oil Rubbed Bronze or 613E - US10BE Oil Rubbed Bronze Equal or BSP - Black Suede Powder Coat or 605 - US3 Polish Brass or 606 - US4 Satin Brass or 612 - US10 Satin Bronze or 619 - US15 Satin Nickel or 625 - US26 Polish Chrome or 629 - US32 Polish Stainless or WSP - White Suede Powder Coat or 611 - US9 Bright Bronze or 618 - US14 Bright Nickel or 722 - Black Oxidized Bronze, Oil Rubbed |
| Door Handing | LH or RH or RHR or LHR |
| Brand | Corbin Russwin |
| ANSI Mortise Lock Function | F32 - Classroom Security (dbl cyl) |
| Series | Corbin Russwin - ML2000 Series |
| Part Type | Lock Body |
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