LSDA Buying Guide & Brand Review (April 2024 Updated)

LSDA L100 Series Keyed Grade 2 Leversets - Commercial Medium Duty (Satin Chrome, Storeroom)

Features

Entrance/Office (L100): Pushing and turning inside button locks outside lever requiring use of key until button is manually unlocked. Pushing inside button locks outside lever until unlocked with a key or inside lever is turned. Inside lever always retracts the latch.

Storeroom (L140): Outside lever never retracts the latch. Entrance by key only. Inside lever always retracts the latch.

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LSDA MLF Series Grade 1 Mortise Lock Single Cylinder with Deadbolt Heavy Duty (Storeroom - NO Rocker)

Features

Dormitory with Rocker (MLF12) – Latch bolt operated by lever from either side, except when outside lever is made inoperative by push button or rocker other than key. Dead bolt projected by key from outside and by turn from inside. Dead bolt retracted by key from outside and by turn from inside. Operating inside lever retracts both bolts and outside remains locked.

Dormitory without Rocker (MLF13) – Latch bolt operated by lever from either side. Dead bolt projected by key from outside and by turn from inside. Operating inside lever retracts both bolts and unlocks outside.

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LSDA L100 Series Passage Grade 2 Leversets - Commercial Medium Duty (Bright Brass, Passage)

Features

Passage (L110): Both levers always retract the latch

Exit (L130): Blank plate outside, inside lever always free

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LSDA LF2000 Series Passage Grade 1 Leverset - Commercial Heavy Duty (Bright Brass)

Features

Grade 1 Leverset - Commercial Heavy Duty

Passage (LF2100): Both levers always retract the latch.

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LSDA L100 Series Privacy Grade 2 Leversets - Commercial Medium Duty (Bright Brass)

Features

Privacy (L120): Pushing inside button locks outside lever until inside lever is turned. Emergency tool can be used to unlock outside lever. Inside lever always retracts the latch.

ANSI/BHMA certified A156.2 Series 4000, Grade 2 ADA Compliant

LSDA Cam Lock, 1-1/8 KA LS303

LSDA MLF Series Grade 1 Mortise Lock Single Cylinder Without Deadbolt Heavy Duty (Storeroom)

Features

Entrance (MLF04) – Latch bolt operated by lever from either side except when outside lever is made inoperative by push button or rocker other than key. When outside lever is locked, latch bolt is retracted by key from outside or by operating inside lever.

Classroom (MLF05) – Latch bolt operated by lever from either side except when outside lever is locked from outside by key. When outside lever is locked, latch bolt is retracted by key and outside lever from outside or by operating inside lever.

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LSDA MLF Series Mortise Lock Non-Keyed Heavy Duty (Privacy)

Features

Passage (MLF01) – Latch bolt operated by lever from either side at all times.

Privacy (MLF19) – Latch bolt operated by lever from either side. Deadbolt operated by turn from inside and emergency release from outside. Operating inside lever retracts both bolts.

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LSDA C5000LE-IC-26D Series Grade 1 Small Format Interchangeable Core (SFIC) Clutch Leverset - Commercial Heavy Duty (Entrance)

Features

Grade 1 SFIC Leverset - Commercial Heavy Duty

Benefits of a Clutch Lever: Clutch mechanism, or "free-wheeling" design offers an advantage over rigid locked leversets by reducing the torque applied to the outside lever.

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LSDA PD921R-DU Series - Rim Exit Device - Commercial Grade (Dark Bronze, 36 Inch)

Features

Recommended for use on exterior and interior out-swinging doors.

Typical applications inculde Stores, Office parks, Warehouses, and Industrial Sites.

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