Trimco 3815L UL Automatic Flus...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$142.02
$95.51
Trimco 3815L UL Automatic Flushbolt Wood Doors

Trimco 3815L UL Automatic Flushbolt Wood Doors

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Model: 3815L626630
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$142.02
$95.51
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Trimco 3815L UL Automatic Flushbolt Wood Doors

Trimco’s 3800 Series Automatic and Semi-Automatic Flush Bolts are engineered to be extremely quiet and ultra efficient requiring very low closing force to secure the door. The patented design contains one third fewer parts with key components constructed of stainless steel creating a flush bolt with higher reliability than the competition. Available for metal or wood doors, the 3800 Series Automatic and Semi-Automatic Flush Bolts are flexible for most any application.

Buy the TRIMCO 3815Lx3815L Series today to add a stylish hardware for your home!

 FEATURES

  • Ultra Efficient Requiring Very Low Closing Force to Secure the Door
  • Steel Construction for High Reliability and Long Life
  • Low Noise Level for Peace and Quiet
  • Architectural Finishes to Match Any Décor
  • Interchangeable Trim Kits

 

APPLICATIONS 

  • Commercial & Industrial Buildings
  • Hospitality
  • Multifamily & Mixed-Use
  • Office Buildings

RESOURCES & DOWNLOADS

Manufacturer Resources

Product Specs

Commercial/Residential:
Commercial
Product Group:
Door Trim and Accessories
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Product Type:
Flush Bolts & Strikes
Subcategory:
Filler Plates, Lock Adapters and Wrap Arounds
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Trimco 3815L626630 – Frequently Asked Questions

1) What is a Trimco 3815L automatic flush bolt used for on a pair of doors?
The 3815L is an automatic flush bolt for the inactive leaf of a pair of wood doors. It mortises into the edge of the inactive leaf and throws a bolt into the frame head and the floor or threshold, so the inactive leaf stays fixed and gives the active leaf something to latch against. Automatic means the bolt releases on its own when the active leaf is opened and re-secures when the doors close again, so nobody has to reach up and flip a lever. That is what makes it the usual choice on a pair where both leaves get used regularly.
2) Will the Trimco 3815L flush bolt work in a hollow metal door?
No. The 3815L is the wood door version of Trimco's 3800 Series flush bolt, and the mortise prep and bolt housing differ between the wood and metal builds. Trimco makes the 3800 Series for metal doors as well, so for a hollow metal or steel pair you want the metal door model of the series rather than the L.
3) Should I use an automatic flush bolt or a manual/semi-automatic one on my inactive door leaf?
Trimco's 3800 Series covers both automatic and semi-automatic flush bolts, and the difference is who does the work. The automatic version, like the 3815L, retracts on its own as the active leaf swings open, so the pair behaves like a single door for daily traffic. A semi-automatic bolt still needs someone to set it, and it releases automatically after. Pick the automatic where the inactive leaf gets opened often, for moving carts, furniture or deliveries through, and the semi-automatic or a manual flush bolt where the inactive leaf is normally dogged shut and only opened occasionally.
4) Is the Trimco 3815L flush bolt heavy to close, and will it hold up in a high traffic building?
The 3815L is built around a design that needs very low closing force to secure the door, which matters on a pair with closers, because a flush bolt that fights the closer is a flush bolt that does not latch. The patented 3800 Series design uses about one third fewer parts than a conventional flush bolt, with key components in stainless steel, and it runs quiet. Trimco lists it for commercial and industrial buildings, hospitality, multifamily and mixed use, and office buildings.
5) Do I need anything besides the flush bolts to finish a pair of wood doors?
An automatic flush bolt only handles the inactive leaf. You still need a strike at the head of the frame and a floor strike or dustproof strike at the sill for the bottom bolt to drop into, and the active leaf needs its own lock or exit device that latches against the inactive leaf edge. On a pair, plan for the top and bottom bolt positions on the inactive leaf plus both strikes when you take off the hardware for the job.
6) What finish does the Trimco 3815L flush bolt come in?
One finish: 626/630, satin chrome on the trim with satin stainless steel. That is the standard commercial pairing, so it lines up with satin chrome lever trim and satin stainless push plates, pulls and edge guards on the same opening. If the rest of your hardware on the openings is bright brass or oil rubbed bronze, the flush bolt will not match.
7) Can I change the trim on a Trimco 3800 Series flush bolt without replacing the whole bolt?
Yes. The 3800 Series flush bolts use interchangeable trim kits, so the face plate can be swapped without pulling the bolt mechanism out of the door edge. For a property manager standardizing a building, that means one bolt body across the openings and a trim change where an opening needs a different look.
8) Is the Trimco 3815L flush bolt a commercial grade part or residential?
Commercial. Trimco classes the 3815L as commercial door hardware, and the applications it is built for are commercial and industrial buildings, hospitality, multifamily and mixed use, and office buildings. It is the type of flush bolt specified on a pair of wood doors in a corridor, a stairwell vestibule or a conference room, not a residential closet pair.
How fast can I get the Trimco 3815L626630 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 Trimco 3815L626630 come with a warranty?
Absolutely. The Trimco 3815L626630 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 Trimco 3815L626630?
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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