4.5 x 4.5 Commercial Butt Hinge Standard Weight Ball Bearing Polished Chrome (US26) - 3 Pack
Standard
In stock
$42.24
Sale price
$42.24
Regular price
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4.5 x 4.5 Commercial Butt Hinge Standard Weight Ball Bearing Polished Chrome (US26) - 3 Pack
Commercial butt hinge made from steel, 4.5" x 4.5", standard weight with ball bearings, in Polished Chrome US26. Sold three to a pack, the count for one door.
$42.24
Sale price
$42.24
Regular price
FinishPolished Chrome
Options Standard
In stockQuick Ship · 30-day returns. See return policy
Discount per Quantity
1+
$42.24
5+
$38.02
save 10%
11+
$35.91
save 15%
26+
$33.80
save 20%
51+
$31.68
save 25%
Key specifications
- Made for office, school and storefront doors that get opened all day
- Cold Rolled Steel Body — heavier stock than thin stamped metal, so the leaves stay flat under a full-size door
- ANSI/BHMA Grade 2, Standard Duty — certified for the traffic level a commercial door schedule assigns
- Ball Bearing knuckles — steel bearings carry the door's weight, so a heavy door still swings freely after years of daily use
- Full mortise, 4-1/2" x 4-1/2" — installs flush into the cutout already in the door and the frame
- Non-removable pin (NRP) option — on an outswing door the pin cannot be tapped out from the outside
- Three hinges per pack in Polished Chrome - US26 (625) — the standard count for one door, all in one color code
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Model "Model" is the general product. "SKU" is a specific variant of the general product based on options you choose (when relevant).
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Price Price varies by size and finish
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From $42.24 |
From $42.67 |
From $43.48 |
From $84.94 |
Brand |
Lawrence Hardware
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Lawrence Hardware
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Lawrence Hardware
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Lawrence Hardware
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Finish |
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Material |
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Grade ANSI/BHMA grade. Grade 1 is the heaviest duty, for high-traffic commercial doors; Grade 2 suits light commercial and demanding residential.
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Bearing Type Ball bearings support heavy doors and handle high traffic with less wear. Plain bearings suit lighter, lower-traffic doors.
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Weight Class Standard weight or Heavy weight. Meaning, how thick the leaves are. Choose heavy weight for wide, solid, or high-traffic doors.
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Hinge Height |
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Width Measured with the hinge open flat, across both leaves
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Hinge Thickness Thickness of each leaf. More steel means less sag on heavy doors, fewer loose screws and maintenance down the line.
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Barrel Diameter The diameter of the knuckle the pin runs through
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Screws per Leaf |
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Compliance Standards The ANSI/BHMA, UL, ADA and other standards this product is certified to
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Warranty |
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Same Day Shipping Ships out today (if ordered during business hours)
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About the brand
Lawrence Hardware
Lawrence Hardware has manufactured commercial door hardware since 1876. Its hardware is certified or built to ANSI/BHMA standards. Trusted by contractors, builders, and architects across North America for nearly 150 years.
A 4.5" x 4.5" full mortise commercial butt hinge in steel, with ball bearings, finished in Polished Chrome US26. Made for the doors a building opens all day — offices, schools, storefronts and corridors.
Why this one
Standard Weight at 0.134" thick and certified Grade 2 — sized for an interior commercial door rather than a main entrance.
The ball bearings sit in the knuckles where you can see them, and they carry the door's weight instead of letting the barrel grind on itself. On a door that opens hundreds of times a day, that is the difference between a hinge that still swings freely in five years and one that squeals.
What to check before you order
The weight class. Standard Weight suits an interior commercial door. For a full-size or solid-core door on a main opening, step up to Heavy Weight.
The prep. Full mortise, square corners, template (arc) screw pattern — it installs flush into the cutout already in the door and frame, with four screws per leaf.
The option. This hinge is offered as Standard, with a Non-Removable Pin, or Fire Rated. Choose the non-removable pin for an outswing door, where the pin could otherwise be tapped out from the outside; choose fire rated for a door that has to hold a rating at inspection.
Sold three hinges to a pack, the standard count for one door, all in Polished Chrome US26. Certified to ANSI/BHMA A156.1 and A156.7.
- Sold in box of 3 hinges
Free standard shipping on orders of $299 or more.
Quick Ship items can be returned within 30 days, unused and in their original packaging (20% restocking fee).
Made-to-Order items are custom produced for your order and are final sale.
See our Shipping Policy and Refund & Return Policy.
Have a question about this product? Visit our FAQ page or contact us — we typically respond within one business day.
Same-day Shipping
Quick Ship items ship the day you order
Order by 4 pm ET (noon on Fridays). From our New York warehouse.
