LCN 4041 Alternatives: What to Compare

LCN is a long-established brand owned by Allegion, and the 4040 and 4041 series closers are found on doors across the country. They have earned their reputation. But if you are a property owner replacing a single closer on a budget, you may not need to pay a brand premium. Prices for these series generally run from about $160 up to around $400 depending on the arm, the finish and the seller.

When to stay with the same brand

• A project specification calls for a named product.
• Your building has a maintenance standard with stocked parts.
• You want to reuse existing arms, covers or drop plates.

What to compare in an alternative

How the DRIWON DN-9500 lines up

The DN-9500 offers a Grade 1 listing, cast iron body, wrought steel arm, spring sizes 1 to 6, a UL 3-hour listing and testing past 2 million cycles, at $169.99 on the official store at the time of writing. We have not compared it in a controlled test against any other brand, so treat this as a spec comparison. Your own door, and an honest check of published data, should decide.

Before you swap: check the fit

1. Measure the hole spacing on the old closer and compare it with the new template.
2. Note how the arm is mounted: regular, top jamb or parallel arm.
3. Check the top rail height, because a new closer may need a drop plate.
4. On a rated door, do not drill new holes without checking that the listing allows it.

If you are not sure, take a photo of your closer and bring it into the store. For more models to compare, see our heavy duty commercial door closers.

LCN and Allegion are trademarks of their respective owners. The Nut House guide is independent and is not affiliated with or endorsed by them.

See the DRIWON DN-9500 on Amazon →

Other names people compare

LCN is not the only established name in this market. Buyers also often compare Norton, Sargent, Yale and dormakaba closers. Each has a range of grades, arm options and prices, and the checklist above works for all of them. A premium name does not automatically mean the model in question is Grade 1, and a less well-known brand can still publish a real Grade 1 listing. Compare the same model level with the same arm, or the comparison means little.

When a cheaper closer is a false economy

Going lower in price is a good move only if the specification holds up. Be wary if a listing:

• Claims "commercial grade" but names no standard.
• Gives no door weight or size range.
• Shows no UL listing for use on a fire door.
• Has no clear installation template or support contact.
• Uses a competitor's model number to imply a direct replacement without saying what fits.

If the closer is for a low-traffic interior door, none of that may matter. On a main entrance, it matters a lot.

A replacement walk-through

1. Photograph the old closer, the arm and the frame before removing anything.
2. Note which arm you have and which way the door swings.
3. Close the door, disconnect the arm and support the closer as you remove it. Keep the screws.
4. Hold the new template up to the old holes. If they line up, great. If not, consider an adapter plate.
5. Fill or cover old holes on non-rated doors. On rated doors, follow the listing.
6. Mount the new body, connect the arm and set the spring.
7. Set sweep, latch and backcheck, then test the door several times.

That last step matters. A new closer is rarely set right out of the box, so plan on ten minutes of adjustment. Our adjustment guide will walk you through it.

Frequently asked questions

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