![](https://www.madero.ca/content/product-beauty-image/LCN_Beauty-variants/product_full/LCN_Beauty.jpg)
![](https://www.madero.ca/content/product-beauty-image/DoorClosers_Beauty_BRLuowJ-variants/product_full/DoorClosers_Beauty_BRLuowJ.jpg)
LCN 4040XP Series
The 4040 SUPER SMOOTHEE® is LCN’s most flexible heavy duty closer, designed for institutional and other rugged high traffic applications (10 million cycles).
This series includes the LCN© FAST™ Power Adjust, a revolutionary visual indicator for Spring Power Adjustment. The optional Designer Series non-handed metal cover is available in a wide range of finishes, for a tamper-proof, stylish appearance.
![](https://www.madero.ca/content/product-logos/LCN_logo_transp-variants/extra_large/LCN_logo_transp.png)
![](https://www.madero.ca/content/product-logos/cUL%20listed_logo_VKzQ1Wm-variants/extra_large/cUL%20listed_logo_VKzQ1Wm.png)
![](https://www.madero.ca/content/product-logos/wheelchair_icon-variants/extra_large/wheelchair_icon.png)
- Designs
- Specifications
- Finishes
- Options
- Downloads
![](https://www.madero.ca/content/variant-hero-image/4040-hero-variants/madero_thumb_square/4040-hero.jpg)
LCN 4040
![](https://www.madero.ca/content/variant-hero-image/4040-hero-variants/madero_full_tall/4040-hero.jpg)
LCN 4040
This series includes the LCN© FAST™ Power Adjust, a revolutionary visual indicator for Spring Power Adjustment.
The optional Designer Series non-handed metal cover is available in a wide range of finishes, for a tamper-proof, stylish appearance.
![](https://www.madero.ca/content/variant-hero-image/4040-72MC%20cover-variants/madero_thumb_square/4040-72MC%20cover.jpg)
4040-72MC cover
![](https://www.madero.ca/content/variant-hero-image/4040-72MC%20cover-variants/madero_full_tall/4040-72MC%20cover.jpg)
4040-72MC cover
Required for plated finishes and custom powder coat finishes
![](https://www.madero.ca/content/variant-hero-image/4040-72DS1%20cover-variants/madero_thumb_square/4040-72DS1%20cover.jpg)
4040-72DS1 cover
![](https://www.madero.ca/content/variant-hero-image/4040-72DS1%20cover-variants/madero_full_tall/4040-72DS1%20cover.jpg)
4040-72DS1 cover
Required for plated finishes and custom powder coat finishes
![](https://www.madero.ca/content/variant-hero-image/4040-3077%20regular%20arm_-variants/madero_thumb_square/4040-3077%20regular%20arm_.jpg)
4040-3077L arm
![](https://www.madero.ca/content/variant-hero-image/4040-3077%20regular%20arm_-variants/madero_full_tall/4040-3077%20regular%20arm_.jpg)
![](https://www.madero.ca/content/variant-hero-image/4040-3077ELR%20extra%20long%20arm-variants/madero_thumb_square/4040-3077ELR%20extra%20long%20arm.jpg)
4040-3077ELR arm
![](https://www.madero.ca/content/variant-hero-image/4040-3077ELR%20extra%20long%20arm-variants/madero_full_tall/4040-3077ELR%20extra%20long%20arm.jpg)
4040-3077ELR arm
![](https://www.madero.ca/content/variant-hero-image/4040-3049%20h-o%20arm-variants/madero_thumb_square/4040-3049%20h-o%20arm.jpg)
4040-3049 arm
![](https://www.madero.ca/content/variant-hero-image/4040-3049%20h-o%20arm-variants/madero_full_tall/4040-3049%20h-o%20arm.jpg)
4040-3049 arm
Shallow reveal, hold-open adjustable shoe
![](https://www.madero.ca/content/variant-hero-image/4040-3077%2B3049EDA%20extra%20HD%20arm-variants/madero_thumb_square/4040-3077%2B3049EDA%20extra%20HD%20arm.jpg)
4040-3077EDA arm
![](https://www.madero.ca/content/variant-hero-image/4040-3077%2B3049EDA%20extra%20HD%20arm-variants/madero_full_tall/4040-3077%2B3049EDA%20extra%20HD%20arm.jpg)
4040-3077EDA arm
Forged solid steel main and forearm for potentially abusive installations
![](https://www.madero.ca/content/variant-hero-image/4040-3077%2B3049EDA%20extra%20HD%20arm_-variants/madero_thumb_square/4040-3077%2B3049EDA%20extra%20HD%20arm_.jpg)
4040-3049EDA arm
![](https://www.madero.ca/content/variant-hero-image/4040-3077%2B3049EDA%20extra%20HD%20arm_-variants/madero_full_tall/4040-3077%2B3049EDA%20extra%20HD%20arm_.jpg)
![](https://www.madero.ca/content/variant-hero-image/4040-62G%20thick%20hub%20shoe-variants/madero_thumb_square/4040-62G%20thick%20hub%20shoe.jpg)
4040-62G shoe
![](https://www.madero.ca/content/variant-hero-image/4040-62G%20thick%20hub%20shoe-variants/madero_full_tall/4040-62G%20thick%20hub%20shoe.jpg)
![](https://www.madero.ca/content/variant-hero-image/4040-145%20flush%20shoe-variants/madero_thumb_square/4040-145%20flush%20shoe.jpg)
4040-145 shoe
![](https://www.madero.ca/content/variant-hero-image/4040-145%20flush%20shoe-variants/madero_full_tall/4040-145%20flush%20shoe.jpg)
4040-145 shoe
For single rabetted installations
Requires special templating
![](https://www.madero.ca/content/variant-hero-image/4040-3077CNS%20arm-variants/madero_thumb_square/4040-3077CNS%20arm.jpg)
4040-3077CNS arm
![](https://www.madero.ca/content/variant-hero-image/4040-3077CNS%20arm-variants/madero_full_tall/4040-3077CNS%20arm.jpg)
4040-3077CNS arm
Solid forged steel main arm and forearm with stop in soffit shoe
![](https://www.madero.ca/content/variant-hero-image/4040-3049CNS%20arm-variants/madero_thumb_square/4040-3049CNS%20arm.jpg)
4040-3049CNS arm
![](https://www.madero.ca/content/variant-hero-image/4040-3049CNS%20arm-variants/madero_full_tall/4040-3049CNS%20arm.jpg)
4040-3049CNS arm
Templated stop/hold-open points
Handle controls hold-open function
![](https://www.madero.ca/content/variant-hero-image/4040-3077SCNS%20spring%20arm-variants/madero_thumb_square/4040-3077SCNS%20spring%20arm.jpg)
4040-3077SCNS arm
![](https://www.madero.ca/content/variant-hero-image/4040-3077SCNS%20spring%20arm-variants/madero_full_tall/4040-3077SCNS%20spring%20arm.jpg)
4040-3077SCNS arm
For abusive applications
Solid forged steel main arm and forearm
Spring loaded stop in soffit shoe
![](https://www.madero.ca/content/variant-hero-image/4040-3049SCNS%20spring%20arm-variants/madero_thumb_square/4040-3049SCNS%20spring%20arm.jpg)
4040-3049SCNS arm
![](https://www.madero.ca/content/variant-hero-image/4040-3049SCNS%20spring%20arm-variants/madero_full_tall/4040-3049SCNS%20spring%20arm.jpg)
4040-3049SCNS arm
For abusive applications
Solid forged steel main arm and forearm
Spring loaded stop in soffit shoe
Handle controls hold-open function
![](https://www.madero.ca/content/variant-hero-image/4040-18%20plate-variants/madero_thumb_square/4040-18%20plate.jpg)
4040-18 plate
![](https://www.madero.ca/content/variant-hero-image/4040-18%20plate-variants/madero_full_tall/4040-18%20plate.jpg)
![](https://www.madero.ca/content/variant-hero-image/4040-18DS1%20plate-variants/madero_thumb_square/4040-18DS1%20plate.jpg)
4040-18DS1 plate
![](https://www.madero.ca/content/variant-hero-image/4040-18DS1%20plate-variants/madero_full_tall/4040-18DS1%20plate.jpg)
4040-18DS1 plate
Required for hinge side mount
Minimum 2" top rail but less than 3-3/4"
![](https://www.madero.ca/content/variant-hero-image/4040-18G%20plate-variants/madero_thumb_square/4040-18G%20plate.jpg)
4040-18G plate
![](https://www.madero.ca/content/variant-hero-image/4040-18G%20plate-variants/madero_full_tall/4040-18G%20plate.jpg)
4040-18G plate
Requires 1-3/4” minimum head frame
![](https://www.madero.ca/content/variant-hero-image/4040-18TJ%20plate-variants/madero_thumb_square/4040-18TJ%20plate.jpg)
4040-18TJ plate
![](https://www.madero.ca/content/variant-hero-image/4040-18TJ%20plate-variants/madero_full_tall/4040-18TJ%20plate.jpg)
4040-18TJ plate
Requires 1-3/4" minimum head frame, but less than 3-1/2"
![](https://www.madero.ca/content/variant-hero-image/4040-18TJDS1%20plate-variants/madero_thumb_square/4040-18TJDS1%20plate.jpg)
4040-18TJDS1 plate
![](https://www.madero.ca/content/variant-hero-image/4040-18TJDS1%20plate-variants/madero_full_tall/4040-18TJDS1%20plate.jpg)
4040-18TJDS1 plate
Centers top jamb mounted closer vertically on head frame
Requires 1-3/4" minimum head frame, but less than 3-1/2"
![](https://www.madero.ca/content/variant-hero-image/4040-18PA%20plate-variants/madero_thumb_square/4040-18PA%20plate.jpg)
4040-18PA plate
![](https://www.madero.ca/content/variant-hero-image/4040-18PA%20plate-variants/madero_full_tall/4040-18PA%20plate.jpg)
![](https://www.madero.ca/content/variant-hero-image/4040-18PADS1%20plate-variants/madero_thumb_square/4040-18PADS1%20plate.jpg)
4040-18PADS1 plate
![](https://www.madero.ca/content/variant-hero-image/4040-18PADS1%20plate-variants/madero_full_tall/4040-18PADS1%20plate.jpg)
4040-18PADS1 plate
For parallel arm mounting
Requires 2" minimum top rail, but less than 5-1/2"
![](https://www.madero.ca/content/variant-hero-image/4040-30%20shoe%20support-variants/madero_thumb_square/4040-30%20shoe%20support.jpg)
4040-30 support
![](https://www.madero.ca/content/variant-hero-image/4040-30%20shoe%20support-variants/madero_full_tall/4040-30%20shoe%20support.jpg)
4040-30 support
Anchorage for 5th screw used with cush arms where reveal is less than 3-1/16”
![](https://www.madero.ca/content/variant-hero-image/4040-61%20spacer-variants/madero_thumb_square/4040-61%20spacer.jpg)
4040-61 spacer
![](https://www.madero.ca/content/variant-hero-image/4040-61%20spacer-variants/madero_full_tall/4040-61%20spacer.jpg)
![](https://www.madero.ca/content/variant-hero-image/4040-418%20adapter-variants/madero_thumb_square/4040-418%20adapter.jpg)
4040-418 adapter
![](https://www.madero.ca/content/variant-hero-image/4040-418%20adapter-variants/madero_full_tall/4040-418%20adapter.jpg)
4040-418 adapter
Horizontal mounting surface on single rabetted or flush frame
![](https://www.madero.ca/content/variant-hero-image/4040-419%20adapter-variants/madero_thumb_square/4040-419%20adapter.jpg)
4040-419 adapter
![](https://www.madero.ca/content/variant-hero-image/4040-419%20adapter-variants/madero_full_tall/4040-419%20adapter.jpg)
4040-419 adapter
Horizontal mounting surface for CUSH shoe on single rabetted or flush frame
![](https://www.madero.ca/content/variant-hero-image/4040-62A%20auxiliary%20shoe-variants/madero_thumb_square/4040-62A%20auxiliary%20shoe.jpg)
4040-62A shoe
![](https://www.madero.ca/content/variant-hero-image/4040-62A%20auxiliary%20shoe-variants/madero_full_tall/4040-62A%20auxiliary%20shoe.jpg)
4040-62A shoe
For parallel arm mounting of regular arm with overhead holder/stop