What is the best commercial mortise lock?

The Schlage L9000 is the most widely specified. The Sargent 8200 has the highest cycle count at 14M+. The Corbin Russwin ML2000 is heavily specified on government projects. All are ANSI/BHMA Grade 1.

What is the difference between Grade 1 and Grade 2 locks?

Grade 1 locks are tested to 1,000,000+ cycles with higher impact resistance. Grade 2 are rated for 250,000 cycles. Grade 1 is standard for commercial exterior doors and high-traffic areas.

What is the best door lock for school classrooms?

The Schlage ND78 classroom security lock allows locking from inside without opening the door, meets ADA requirements, and maintains fire egress compliance.

What is the difference between Schlage ND and ALX?

ND is Grade 1 with 1M+ cycles and electrified options. ALX is Grade 2 with 250K cycles and modular chassis at lower cost. They share the same lever designs.

What is the most common commercial door closer?

The LCN 4040XP is the most widely specified surface-mounted commercial door closer in the US, covering sizes 1-6 and all three mounting types.

What locks are used in hospitals?

Grade 1 mortise locks on high-traffic doors, cylindrical locks on patient rooms, electronic access with audit trails on pharmacy and restricted areas.

How much cheaper is wholesale vs retail door hardware?

Wholesale pricing on commercial door hardware is typically 20-40% below manufacturer list price. Project quotes for large orders can be even lower.

Kawneer KW133647-17 Kawneer 1686 Lever Handle

SKU: KW133648-40

Kawneer KW133648-40 Kawneer 1786 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Dark Bronze Finish

MSRP:

$507.67

$356.00

2 in stock

SKU: KW133647HW-17

Kawneer KW133647HW-17 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 For Heavy Wall Doors Aa250/425 350/500 Doors Clear Aluminum Finish

MSRP:

$495.77

$348.00

2 in stock

SKU: KW133647-40

Kawneer KW133647-40 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Dark Bronze Finish

MSRP:

$507.67

$356.00

2 in stock

SKU: KW133647HW-40

Kawneer KW133647HW-40 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 For Heavy Wall Doors Aa250/425 350/500 Doors Dark Bronze Finish

MSRP:

$507.67

$356.00

1 in stock

SKU: KW133621-17

Kawneer KW133621-17 Kawneer 1686 Concealed Exit Device 36 Device Clear Aluminum Finish Left-Handed/Right Hand Reverse

MSRP:

$821.00

$575.00

5 in stock

SKU: KW133620-17

Kawneer KW133620-17 Kawneer 1686 Concealed Exit Device 36 Device Clear Aluminum Finish Right-Handed/Left Hand Reverse

MSRP:

$821.00

$575.00

8 in stock

SKU: KW050331-17

Kawneer KW050331-17 Intermediate Pivot Package Offset Kawneer Standard Clear Aluminum Finish

MSRP:

$273.67

$192.00

3 in stock

SKU: KW137725-14

Kawneer KW137725-14 Arch Classic CO-9 CO-9 Pull Package For Double Acting Door Clear Aluminum Finish

MSRP:

$277.63

$195.00

1 in stock

SKU: KW137703-14

Kawneer KW137703-14 Arch Classic CO-9 Pull CP Push Package 36 Device Clear Aluminum Finish

MSRP:

$277.63

$195.00

1 in stock

SKU: KW137700-14

Kawneer KW137700-14 Arch Classic CO-9 Pull CP-11 Push Package 36 Device Clear Aluminum Finish

MSRP:

$317.29

$223.00

1 in stock

Kawneer KW133647-17 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Clear Aluminum Finish

Descriptions

Related Products

Kawneer KW133648-40 Kawneer 1786 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Dark Bronze Finish

Kawneer KW133647HW-17 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 For Heavy Wall Doors Aa250/425 350/500 Doors Clear Aluminum Finish

Kawneer KW133647-40 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Dark Bronze Finish

Kawneer KW133647HW-40 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 For Heavy Wall Doors Aa250/425 350/500 Doors Dark Bronze Finish

Kawneer KW133621-17 Kawneer 1686 Concealed Exit Device 36 Device Clear Aluminum Finish Left-Handed/Right Hand Reverse

Kawneer KW133620-17 Kawneer 1686 Concealed Exit Device 36 Device Clear Aluminum Finish Right-Handed/Left Hand Reverse

Kawneer KW050331-17 Intermediate Pivot Package Offset Kawneer Standard Clear Aluminum Finish

Kawneer KW137725-14 Arch Classic CO-9 CO-9 Pull Package For Double Acting Door Clear Aluminum Finish

Kawneer KW137703-14 Arch Classic CO-9 Pull CP Push Package 36 Device Clear Aluminum Finish

Kawneer KW137700-14 Arch Classic CO-9 Pull CP-11 Push Package 36 Device Clear Aluminum Finish

Kawneer KW133647-17 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Clear Aluminum Finish

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Kawneer KW133647-17 Kawneer 1686 Lever Handle For a Standard Door 190/350/500 Aa250/425 350/500 Doors Clear Aluminum Finish

Descriptions

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