Bored, mortise, or exit-device trim
ANSI/BHMA A156.2 · A156.13 · ADA 309.4
Maryland, DC & Northern Virginia
Lever and knob trim is the part of a lock you touch every day. It includes the handle, the rose or escutcheon plate, and the spindle that turns the latch. On a commercial door, the trim must match the lock body, whether it is a bored lock, a mortise lock, or an exit device. It also has to meet ADA rules and stand up to heavy use. The right trim makes a door easy to open, safe to lock, and simple to maintain for years.
Lever trim opens with a closed fist, so anyone can use the door without tight grasping.
Grade 1 trim is cycle-tested for heavy traffic, so handles stay tight and level for years.
Trim built for your exact lock body keeps the latch secure and resists forced handle turning.
King Locksmith And Doors Inc. is a commercial locksmith and door company serving Maryland, Washington DC, and Northern Virginia. We work with small businesses, government agencies, hospitals, hotels, and enterprises. Our licensed technicians install, repair, and rekey lever and knob trim on every common lock type. We stock Grade 1 hardware, match existing finishes, and plan work around your hours. From one broken handle to a full building upgrade, we get your doors working right.
Not all trim fits every door. The best choice depends on your lock type, who uses the door, and how often it opens. Use this guide to compare your options before you buy or replace.
Knob trim needs a firm grip and a twist. That works in some back-of-house spaces, but it fails ADA rules on public doors. People with arthritis, full hands, or a rolling cart often struggle with knobs.
Lever trim opens with a simple push of the hand or elbow. It meets the 2010 ADA Standards when the opening force stays at 5 pounds or less. For most commercial doors, levers are the safe and simple default.
Trim is not one size fits all. Bored locks use a round chassis that the trim slides over and locks onto. Mortise locks use a separate rose or escutcheon that bolts through the door.
Exit devices need their own matching outside trim, such as a lever or a pull. Mixing brands, styles, or parts can cause loose handles, misaligned roses, and failed latches. We check your lock body and door prep before we order anything.
ANSI/BHMA grades show how much use trim can take. Grade 1 is built for heavy commercial traffic. Grade 2 suits light commercial doors, such as private offices, and Grade 3 is meant for homes.
Lobbies, stairwells, restrooms, and classrooms open hundreds of times a day. These doors need Grade 1 trim to stay safe and working. Saving a little money on a lower grade often leads to sagging levers, loose handles, and repeat service calls.
Function decides how the trim locks and unlocks. Office function locks with a button or a key. Classroom function locks from the outside by key only. Storeroom trim stays locked at all times and opens by key.
Many schools and offices now choose classroom security trim, which locks from inside the room. Trim can also link to card readers through electrified levers. We help you pick the right function for each door in your building.
Finish affects both looks and how long trim lasts. Satin chrome (US26D) hides fingerprints and wear. Oil-rubbed bronze (US10B) suits hotels and historic buildings. Antimicrobial coatings are popular in hospitals and clinics.
Lever style matters too. Return-style levers curve back toward the door to reduce snags on clothing and bags. Anti-ligature trim is the right choice for behavioral health units. We match new trim to your existing hardware so every door looks the same.
Still deciding between levers and knobs? This table compares the two on the factors that matter most for busy commercial doors, from ADA rules to hygiene, safety, and future upgrades.
Consideration
Door Lever Trim
Door Knob Trim
Meets ADA with no grasping or twisting
Requires a tight grasp and wrist twist
Opens easily with full hands or elbow
Hard to turn with full hands
Faster to open when people rush out
Slower to turn under stress or smoke
Opens with an elbow, less hand contact
Needs full hand contact every single time
Easy path to electrified access control
Few electrified or access-control options available
Trim takes a beating on busy doors. Small problems grow fast and can leave a door unlocked or out of code. Watch for these four warning signs on your doors.
We install lever and knob trim on bored, mortise, and exit device locks, sized for your door.
We fix sagging levers, loose handles, and stuck latches with quality parts that restore smooth, reliable operation.
We swap old knobs for compliant lever trim so your building meets ADA rules and passes inspections.
We rekey or replace trim cylinders after staff changes and set up master keys for your building.
We install electrified levers that work with card readers, keypads, and access control for secure, keyless entry.
We supply anti-ligature lever trim for hospitals and behavioral health units where patient safety always comes first.
Tell us about your doors. We will assess your trim, recommend the right hardware, and give you a free quote.
