ABH LOH Lift Off Hinge - Heavy...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$336.00
$330.18
ABH ABH Lift Off Hinge ABH-LOH

ABH LOH Lift Off Hinge - Heavy Duty Door Removal System

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Model: LO4545-4.5-US32D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$336.00
$330.18
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ABH Lift Off Hinge - Heavy Duty Door Removal System

Professional Door Removal Solution for Commercial Applications

The ABH Lift Off Hinge provides an innovative door removal solution for commercial applications where doors need to be temporarily removed without disassembling the entire hinge system. Available in 4.5" x 4.5" and 5" x 5" heavy duty configurations, this specialized hinge features one leaf with a permanently attached pin mounted to the frame while the other leaf mounts to the door, allowing complete door removal by simply lifting off the hinged door panel.

Professional Features & Benefits

  • Dual Size Options: Available in 4.5" x 4.5" standard and 5" x 5" heavy duty configurations for various door weights and applications.
  • Innovative Pin Design: One hinge leaf features permanently attached pin mounted to frame while door-mounted leaf allows easy lift-off removal.
  • Quick Door Removal: Enables complete door removal without disassembling hinge leaves or removing fasteners from frame or door.
  • Heavy Duty Construction: 5" x 5" model provides enhanced load capacity for heavier commercial doors and high-traffic applications.
  • Full Mortise Design: Professional mortise installation provides clean appearance and proper door alignment in commercial applications.
  • Commercial Grade Quality: Engineered for commercial applications requiring reliable operation and professional appearance.

Technical Specifications

  • BAA Qualified: No
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Keyed: N/A
  • Keyed Function: N/A
  • PDF:LO5050 Lift Off Hinge: https://zensupply.com/content/pdf/abh/0002613_lo5050_01.pdf
  • Product Category: Door Hinges and Pivots
  • Product Group: Door Hinges and Pivots
  • Product Subgroup: Full Mortise Hinges
  • Product Type: Hinges
  • Subcategory: Hinges

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose ABH Quality?

ABH Lift Off Hinges deliver professional-grade reliability with full mortise construction designed for demanding commercial applications. Available in both standard 4.5" x 4.5" and heavy duty 5" x 5" configurations to meet specific load requirements. Engineered for demanding commercial applications where dependable performance and convenient door removal capability are essential.

Product Specs

Product Group:
Door Hinges and Pivots
Product Subgroup:
Full Mortise Hinges
Product Type:
Lift Hinges
Subcategory:
Hinges
Commercial/Residential:
Commercial
Keyed:
N/A
Keyed Function:
N/A
BAA Qualified:
No
Product Category:
Door Hinges and Pivots
Department:
Door Hardware

ABH LO4545-4.5-US32D – Frequently Asked Questions

1) How does a lift off hinge let you take a door down without unscrewing anything?
On the ABH LOH lift off hinge, the pin is permanently attached to the frame leaf. The door leaf simply drops over that pin, so the door lifts straight up and off. No pin to drive out, no screws pulled from the frame or the door, and the two leaves stay mounted and aligned where they were. Rehanging is the reverse: set the door leaf back down over the pin. That is the whole point of the part, and it is why maintenance crews put them on openings that get taken down repeatedly.
2) What sizes does the ABH lift off hinge come in, and which one do I need for a heavy door?
Two sizes: 4.5 x 4.5 inches and 5 x 5 inches. The 5 x 5 is the heavy duty option, meant for heavier door leaves and high traffic openings; the 4.5 x 4.5 covers standard commercial doors. Size the hinge to the door, not to what is easiest to order, and match the existing mortise if you are replacing hinge for hinge.
3) Will an ABH lift off hinge drop into my existing hinge mortise?
It is a full mortise hinge, so both leaves mortise into the door edge and the frame the same way a conventional butt hinge does. If your openings already carry 4.5 x 4.5 or 5 x 5 full mortise butts, the prep is the matching size. Where it differs from a standard butt is the frame leaf carries a fixed pin, so the door leaf has to come down onto it vertically, which means you need clearance above the door to lift it clear.
4) Does the lift off hinge have a hand? Can I use the same one on a left and right door?
Handing matters. A lift off hinge has a fixed pin on the frame leaf and a socket on the door leaf, so the halves are not interchangeable side to side the way a standard butt with a removable pin is. Determine the hand of the opening before ordering so the door leaf ends up on the door and the pin leaf on the jamb.
5) Is the ABH LOH lift off hinge Buy American Act qualified for a government job?
No. The ABH LOH lift off hinge is not BAA qualified, so it will not satisfy a Buy American Act requirement on a federal or federally funded project. If your spec carries a BAA clause, source a hinge that carries the qualification instead.
6) When should I use a lift off hinge instead of a standard butt hinge with a removable pin?
Use a lift off hinge when the door comes down often and speed matters: moving equipment or beds through an opening, seasonal access panels, service and maintenance rounds. The door lifts off with no tools. Stick with a conventional butt where the door should not be removable by hand, since anyone with clearance above the door can lift it off. On a repeatedly serviced opening, the lift off saves the hinge screws from being backed out over and over.
7) How many lift off hinges do I need per door, and do they all have to be lift off?
Each hinge on the opening has to be a lift off type. A standard butt mixed into the set will hold the door captive and defeat the removal, because the door has to travel straight up off every pin at once. Order the same size and finish across the opening, 4.5 x 4.5 or 5 x 5 to match the prep.
8) What finishes does the ABH LOH lift off hinge come in?
Seven finishes, in both sizes: bright brass, satin brass, bright bronze, satin bronze, oil rubbed bronze, bright stainless steel, and satin stainless steel. If you are standardizing a building, the stainless options are the usual pick for wet or high abuse areas and the bronzes for matching existing architectural trim.
9) Is the ABH lift off hinge meant for commercial doors or will it work on a house?
It is a commercial specification part. ABH lists the LOH lift off hinge as commercial, in full mortise sizes of 4.5 x 4.5 and 5 x 5, and it gets used in offices, schools, healthcare, retail, warehouses, multi tenant residential and government buildings. Nothing stops it working on a residential door, but the sizes and the mortise prep are commercial ones.
How fast can I get the ABH LO4545-4.5-US32D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the ABH LO4545-4.5-US32D come with a warranty?
Absolutely. The ABH LO4545-4.5-US32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the ABH LO4545-4.5-US32D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the ABH LO4545-4.5-US32D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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