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.

Home
Hinges
Butt
Template
BB1191 4-1/2X4-1/2 US3 Hager Hinge

BB1191 4-1/2X4-1/2 US3 Hager Hinge

Hager

Write a Review

SKU:: BB1191 4-1/2X4-1/2 US3

MSRP:

$123.04

$61.00

You save $62.04

UPC:

MSRP:

$123.04

$61.00

You save $62.04

Descriptions

Hager Standard Weight 4-1/2" x 4-1/2" Full Mortise Ball Bearing Template Butt Hinge, Bright Brass Finish, Non-handed

Specifications

Brand:

Hager

Warranty Information

Lifetime Warranty

BB1191 4-1/2X4-1/2 US3 Hager Hinge

Hager

Descriptions

Specifications

Warranty Information

Related Products

Rixson 274050L 605 Floor Closer Floor Plate with Screws Left Hand Bright Brass

Hager 230W US26D Convex Wall Stop Concealed Mounting Rubber Stop Cast 2-15/32 Diameter 1-3/32 Projection Satin Chrome Finish

Hager 780-112HD 83 CLR EPT RH Concealed Leaf Continuous Geared Hinge Right-Handed Heavy Duty 83 Von Duprin Electronic Power Transfer Prep Satin Aluminum Clear Anodized Finish

Hager 1250 4-1/2X4-1/2 US26D Full Mortise Spring Hinge Standard Weight 4-1/2 by 4-1/2 Steel Satin Chromium Plated Finish

Hager BB1168 4-1/2X4-1/2 US3 Full Mortise Ball Bearing Hinge Heavy Weight 4-1/2 by 4-1/2 Steel 5 Knuckle Bright Brass Plated Clear Coated Finish

Hager 1251 3-1/2X3-1/2 US10A Full Mortise Spring Hinge Standard Weight 3-1/2 by 3-1/2 Steel 1/4 Round Corners Satin Bronze Plated Blackened Satin Relieved Clear Coated Finish

Hager 780-112HD 83 CLR Concealed Leaf Continuous Geared Hinge Heavy Duty 83 Satin Aluminum Clear Anodized Finish

Hager BB1191 4-1/2X4-1/2 US10B Full Mortise Ball Bearing Hinge Standard Weight 4-1/2 by 4-1/2 Brass 5 Knuckle Dark Oxidized Satin Bronze Oil Rubbed Finish

Hager 1150 4-1/2X4-1/2 32D Full Mortise Spring Hinge Standard Weight 4-1/2 by 4-1/2 Stainless Steel Satin Stainless Steel Finish

Hager BB1173 4-1/2 US26D Half Surface Ball Bearing Hinge Standard Weight 4-1/2 Steel 5 Knuckle Satin Chromium Plated Finish