ABH 6600 Series Mortise Lock H...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,109.00
$1,089.79
ABH ABH 6600 Series Mortise Lock Hospital Latch ABH-6600

ABH 6600 Series Mortise Lock Hospital Push/Pull Latch with 2-3/4" Backset

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Model: 6610-RH-US26
$1,109.00
$1,089.79
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,109.00
$1,089.79
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ABH 6600 Series Mortise Lock Hospital Push/Pull Latch with 2-3/4" Backset

Professional Hospital-Grade Mortise Lock Solution

The ABH 6600 Series Mortise Lock Hospital Latch delivers professional-grade security and accessibility for healthcare facilities and commercial applications. This mortise lock body features a standard 2-3/4" backset with 3/4" latch bolt throw and accommodates 1-3/4" standard door thickness. UL Listed for fire-rated doors up to 90 minutes and meets ADA requirements for accessible design. The unit includes a 4-7/8" ASA strike and weighs approximately 7 lbs per unit.

Professional Features & Benefits

  • Standard Backset Configuration: 2-3/4" backset with 3/4" latch bolt throw for reliable latching performance in commercial applications.
  • ADA Compliant Design: Meets ADA requirements for accessible hardware, ensuring compliance with accessibility standards.
  • Fire Rating Certification: UL Listed in U.S.A. and Canada for use on fire-rated doors up to 90 minutes, supporting doors up to 4'0" x 8'0".
  • Flexible Installation Options: Can be mounted vertical or horizontal with handles pointing toward hinge edge of door for versatile application.
  • Field-Reversible Handing: Mortise lock body is handed but can be changed in the field, with non-handed trim for installation flexibility.
  • Enhanced Durability: One continuous spring provides smoother operation and extended life for the unit in high-use healthcare environments.
  • Simplified Installation: All mounting hardware goes through mortise lock body prep with no additional preparation required.
  • Cylinder Compatibility: Uses clover leaf-type cam (Best C258 or equal) with 6-pin (1-1/8" long) or 7-pin (1-1/4" long) cylinder options.

Technical Specifications

  • BAA Qualified: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Keyed: N/A
  • Keyed Function: N/A
  • Lock Type: Mortise
  • PDF:6600 Series Cut Sheet - Push Pull Latch Trim with Mortise Lock: https://zensupply.com/content/pdf/abh/0000214_6600_cut.pdf
  • PDF:6600 Series Template - Push Pull Latch Trim with Mortise Lock: https://zensupply.com/content/pdf/abh/0000560_6600_101519.pdf
  • PDF:6600-LR6600 Handing Instructions: https://zensupply.com/content/pdf/abh/0002579_6600_lr6600_handing_instructions.pdf
  • PDF:Hospital Push Pull Latches Cross Reference Chart: https://zensupply.com/content/pdf/abh/0000403_cross_reference.pdf
  • Product Category: Mechanical Locks
  • Product Group: Mechanical Locks
  • Product Model: 6600
  • Product Subgroup: Mortise Locks and Trim
  • Product Type: Hospital Latches
  • Series: 6600 Series
  • Subcategory: Hospital Push/Pull Latches

Professional Applications

  • Healthcare Facilities and Hospitals
  • Medical Office Buildings
  • Long-Term Care Facilities
  • Assisted Living Communities
  • Rehabilitation Centers
  • Emergency Medical Facilities
  • Commercial Buildings Requiring ADA Compliance

Why Choose ABH Quality?

ABH 6600 Series mortise locks deliver professional-grade reliability with UL Listed fire rating certification and ADA compliant design for demanding healthcare applications. The continuous spring mechanism and field-reversible configuration provide long-term durability and installation flexibility. BAA qualified and engineered for commercial environments where dependable performance and accessibility compliance are essential.

Product Specs

Series:
6600 Series
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Product Type:
Hospital Latches
Subcategory:
Hospital Push/Pull Latches
Commercial/Residential:
Commercial
Lock Type:
Mortise
Keyed:
N/A
Keyed Function:
N/A
BAA Qualified:
Yes
Product Model:
6600
Product Category:
Mechanical Locks
Department:
Door Hardware

ABH 6610-RH-US26 – Frequently Asked Questions

1) Will the ABH 6600 replace another brand's hospital push/pull latch?
ABH publishes a hospital push/pull latch cross reference chart for exactly this, so the substitution can be checked model to model rather than guessed. Two things decide it on the door: the 6600 works to a 2-3/4 inch backset with a 3/4 inch throw and ships with a 4-7/8 inch ASA strike, so an opening already prepped for a standard commercial mortise lock is the straightforward swap. A tubular hospital latch such as the Trimco 1562A is a different door prep entirely and is not a drop-in either direction.
2) Do I have to order the ABH 6600 handed, or can I change the hand on the job?
Order it with a hand, but you aren't stuck with it. The 6600 mortise lock body is handed and comes in Left Hand, Left Hand Reverse, Right Hand and Right Hand Reverse, and the body can be reversed in the field. The push/pull trim is non-handed, so only the lock body is the handing decision. ABH publishes handing instructions for the 6600 and LR6600 if the crew needs the sequence.
3) Which cylinder do I need for a keyed ABH 6600 hospital latch?
The 6600 takes a clover leaf style cam, Best C258 or equivalent. Cylinder length depends on pin count: 1-1/8 inch for a 6-pin, 1-1/4 inch for a 7-pin. Get the cam wrong and the cylinder will thread in but won't retract the latch, so that's the detail to confirm with your keying house before it ships.
4) Which hospital push/pull latch do I order if the door already has a mortise lock body in it?
The Schlage HL6-9000RK Hospital Push/Pull Mortise Latch supplies paddles only, less the mortise lock, for a 1-3/4 inch door at heavy duty. That is the part for a door whose mortise lock body is staying. The ABH 6600 is supplied as a complete mortise lock with push/pull latch trim, so it is the order when the lock body itself is being replaced along with the trim.
5) Can I use a Schlage L9080BDC instead of the ABH 6600 on a hospital corridor door?
The Schlage L9080BDC is a heavy duty mortise storeroom lock for 1-3/4 inch doors, single cylinder non-deadbolt with a disposable SFIC, and it operates on lever or knob trim. It shares the mortise format with the ABH 6600, which is also offered in Storeroom function. What it does not give you is the push/pull paddle operation the 6600 provides, which is what lets a caregiver with full hands open the door by leaning into it. Where that hands-free operation is the reason for the hardware, the 6600 is the one that delivers it.
6) Is the Kaba Ilco 459 push/pull paddle a substitute for the ABH 6600?
No. The Kaba Ilco 459 Series is a push/pull paddle on its own. The ABH 6600 is a complete mortise lock with push/pull latch trim, carrying a 2-3/4 inch backset, 3/4 inch latch bolt throw and a 4-7/8 inch ASA strike, and it is UL Listed in the U.S. and Canada for fire doors up to 90 minutes. If the opening needs latching and a fire-rated lock body, the paddle alone does not replace it.
7) Which hospital latch should I specify for a 90-minute fire-rated door in a healthcare corridor?
The ABH 6600 mortise hospital push/pull latch is UL Listed in the U.S.A. and Canada for fire doors rated up to 90 minutes, on doors up to 4'0" x 8'0", and meets ADA requirements. Among the comparable heavy duty hospital latches, the Trimco 1562A is a tubular passage push/pull latch and the Schlage HL6-9000RK supplies paddles only without a mortise lock, so neither carries a latching lock body of its own into a fire opening the way the 6600 does. The 6600 is also BAA qualified for projects with domestic sourcing requirements.
8) What functions does the ABH 6600 hospital mortise lock come in?
Ten: Classroom, Communicating, Dormitory, Entry/Office, Hotel, Institutional, Passage, Privacy, Public Entrance and Storeroom. That covers the whole range of a patient wing, from a passage function on a corridor door that just needs push/pull operation to storeroom on a med room or soiled utility. The function is fixed by the lock body you order, so pick it per opening rather than per floor.
9) Why use a hospital push/pull latch instead of a lever handle on a patient room door?
A push/pull paddle is operated with a forearm, a hip, or an elbow, which is what you want when staff are moving a cart, a tray, or a patient and have no free hand. The 6600 meets ADA requirements for accessible hardware. A lever will also satisfy accessibility but still asks for a grip and a twist. Where you want lever operation with a hospital privacy function instead, the Schlage ALX44 is a Grade 2 non-keyed cylindrical hospital privacy lock.
10) Can I mount the ABH 6600 push/pull paddles horizontally?
Yes. The 6600 trim mounts vertical or horizontal, with the handles pointing toward the hinge edge of the door. That orientation matters more than it sounds: paddles pointed the wrong way get caught by carts and gurneys. All the mounting hardware runs through the mortise lock body prep, so a horizontal mount doesn't add any door machining.
11) Does the ABH 6600 hospital latch qualify for a federal or Buy American job?
Yes, the 6600 Series is BAA qualified, which is the box a government, VA, or federally funded healthcare project usually needs checked. It's a commercial-rated product, not residential.
12) Does installing the ABH 6600 require extra door prep beyond the mortise pocket?
No. Every piece of mounting hardware passes through the mortise lock body prep, so there is no separate through-bolting pattern to lay out or drill. ABH publishes a 6600 Series template for the prep. For a retrofit into a door already mortised to standard commercial dimensions, that keeps the work to the pocket and the 4-7/8 inch ASA strike cutout.
13) Is there a lighter-duty hospital lock for a patient room that only needs privacy?
The Schlage ALX44 Hospital Privacy Lock is a Grade 2 medium duty cylindrical non-keyed lever lock in hospital privacy function. It bores into the door like an ordinary cylindrical lever set. The ABH 6600 is a mortise lock and is offered in ten functions including Privacy, Passage, Classroom, Institutional and Storeroom, so one mortise prep covers a mix of room types across a floor where the ALX44 covers privacy openings only.
14) What is the difference between the Schlage L9070BDC and L9080BDC when I am specifying alongside ABH 6600 hospital latches?
Both are heavy duty Schlage mortise locks for 1-3/4 inch doors with a single cylinder non-deadbolt function and a disposable SFIC. The L9070BDC is the classroom lock and the L9080BDC is the storeroom lock. The ABH 6600 covers both of those as functions on one mortise body, along with Passage, Privacy, Dormitory, Hotel, Institutional, Communicating, Entry/Office and Public Entrance, so a facility standardizing on push/pull operation can hold one series across those openings.
15) I need a hospital latch that can be reversed on site - which options handle that?
The ABH 6600 mortise lock body is handed but can be changed in the field, and the push/pull trim is non-handed, so one unit covers Left Hand, Left Hand Reverse, Right Hand and Right Hand Reverse openings once set. Among the comparable hospital hardware, the Schlage ALX44 is a cylindrical hospital privacy lever lock and the Trimco 1562A is a tubular passage push/pull latch with levers down, both of which are different door preps entirely, so the swap decision comes down to the existing prep before handing enters into it.
16) What finishes can I get the ABH 6600 hospital push/pull latch in to match the rest of my doors?
Eight finishes: Bright Brass, Bright Bronze, Bright Chrome, Bright Stainless Steel, Oil Rubbed Bronze, Satin Brass, Satin Bronze and Satin Stainless Steel. For a healthcare corridor being standardized, satin stainless is the usual match against existing push plates and kick plates; oil rubbed bronze is the one people pick when the wing has been done in a darker trim.
How fast can I get the ABH 6610-RH-US26 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 6610-RH-US26 come with a warranty?
Absolutely. The ABH 6610-RH-US26 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 6610-RH-US26?
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
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