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1283 SERIES ADJUSTER STOPS & HOLDERS OVERVIEW
The patented Trimco 1283 Adjustre Series is the only self-adjusting door holder manufactured. With a strike made of solid brass or bronze and featuring spring-loaded ball bearings allowing for tension adjustability. These unique stops and holders are self-adjusting to compensate for up to 1/2″ of vertical door sag. Multiple options for floor and wall strikes are also available as well as a lockable version for use with a padlock (i.e. school gymnasium).
FEATURES & BENEFITS
- Strike is gripped by hardened ½” diameter ball bearings.
- Self-adjusting for door sag up to ½”.
- Gripping tension is adjustable with easy-to-reach security screws.
- Rugged thru-bolt attachment from back side of door.
- Concealed tamper-proof rubber cushion.
- Variety of strikes available: standard and custom height floor strikes, rigid and adjustable wall strikes.
- 1283LS is designed for use with a padlock to lock the door in the open position.
APPLICATIONS
- Government & Military Facilities
- Hospitals & Health Care Facilities
- Prisons & Detention Facilities
- Hospitality
- K-12 Schools
- Universities & Higher Education
Manufacturer Resources
Product Specs
- Series:
- 1283 Series
- ADA Compliant:
- Yes
- Application:
- Government & Military Facilities, Hospitals & Health Care Facilities, Prisons & Detention Facilities, Hospitality, K-12 Schools, Universities & Higher Education
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Stops, Holders, Silencers & Bumpers
- Product Type:
- Floor Door Stops
- Subcategory:
- Door Stops, Holders, Silencers & Bumpers
- Commercial/Residential:
- Commercial
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware
Trimco TRI-1283LS.626 – Frequently Asked Questions
1) How does the Trimco 1283L floor stop hold a door that has started to sag?
The 1283 Adjustre design self-adjusts for up to 1/2 inch of vertical door sag. The holder body grips a solid brass or bronze strike using hardened 1/2 inch diameter spring-loaded ball bearings, so as the door drops over time the bearings still engage the strike instead of missing it. That is the main reason to pick this over a fixed dome stop with a hook holder on a heavy door that moves.
2) What makes the 1283L different from the standard 1283 Adjustre stop?
The L version is the lockable one. It is built to take a padlock so staff can lock the door in the open position and nobody can release it by kicking the door off the holder. Gyms, corridors during events, and loading doors are the usual cases. If you don't need the door locked open, the standard Adjustre stop and holder does the same holding job without the padlock provision.
3) How is the Trimco 1283L attached to the door, and will it pull loose on an abused opening?
It thru-bolts from the back side of the door rather than relying on wood screws into the face. That is what lets it survive detention, school, and high-traffic institutional openings where someone hangs on the door. Plan for a door you can drill through for the thru-bolts.
4) Does the 1283 Adjustre have to mount to the floor, or can it hold against a wall?
Both. The holder body goes on the door, and the strike it grips can be a floor strike (standard or custom height) or a wall strike (rigid or adjustable). So if you have a door that swings back near a wall and you do not want a floor-mounted obstruction in the traffic path, order a wall strike instead of a floor strike.
5) Is the Trimco 1283L an ADA compliant door holder?
Yes, the 1283L Adjustre floor stop and holder is listed as ADA compliant, and it is a commercial-duty product rather than a residential one. That matters on the door types it is usually specified for: school corridors, hospital wings, and government buildings where the whole opening has to pass an accessibility review.
6) Can the grip strength on the Trimco Adjustre holder be tightened if the door pops off too easily?
Yes. Gripping tension is adjustable through security screws that stay reachable after install, so you can dial the bearings tighter on a heavy or wind-loaded door, or back them off on a light one where staff complain the door is hard to release. No need to pull the unit off the door to change it.
7) What finishes does the Trimco 1283L lockable floor holder come in?
Two: 613 oil rubbed bronze and 626 satin chrome. 626 is the standard match for most commercial lever and closer hardware in a school or hospital; 613 is the darker bronze used on hospitality and wood-door packages. If you are standardizing a building, pick the one that matches the hinges and levers already hung.
8) Does the 1283L protect the door face when it swings into the stop?
There is a rubber cushion built into the unit, and it is concealed and tamper-proof, so there is no exposed bumper for someone to pry off or pick apart. On institutional openings that is the difference between a stop that lasts and one that gets vandalized in a season.
9) Where is the Trimco 1283L Adjustre typically specified?
It shows up on government and military facilities, hospitals and health care, prisons and detention, hospitality, K-12 schools, and universities. The common thread is high abuse and doors that get held open routinely, which is exactly where a thru-bolted self-adjusting holder earns its keep over a light-duty kick-down.
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Does the Trimco TRI-1283LS.626 come with a warranty?
Absolutely. The Trimco TRI-1283LS.626 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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