LCN

Standard 4010 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”. Non-sized cylinder (4011) adjustable for interior doors to 4’6” and exterior doors to 3’6”. Closer mounts hinge side, specify right or left swinging door. 4011 cylinder meets ADA requirements.

The LCN Fusible Link melts at 165 degrees to release the hold open mechanism.   Link measures 1-3/8 long by a 1/2" wide, the center to center distance on the holes is 15/16".

LCN Part Numbers:
4010-28
4110-30
4020-31

Actuator 6" diameter, with blue engraved lettering, with text.

Actuator 4-3/4" square, with blue engraved lettering.

Actuator 4-1/2" diameter, with blue engraved lettering.

LCN Sentronic Door Closer Arm - 4010SE-3077T

LCN part # 4010SE-3077T

This arm will only work on the 4010SE. If you have another LCN Sentronic Model, we can order the arm you need. For us to do that we would need to know which model you have (4110SE, 4010SE, ect..) and the hand of the door, see diagram. This arm is for a discontinued LCN Door Closer. We can not allow returns, each arm is special ordered.

LCN 4040XP Hold Open Door Closer

The same 4040XP Door Closer with the Hold Open Arm arm 4040XP-3049.

• Strongest Pinion Ever - At 3/4”, It’s The Super Hero Of Pinions
• Taller Bearings - 5/8”, Real Muscle Against Forced Openings And Closings
• An Overall 44% Increase In Maximum Load Capacity
• Tougher Teeth - Fight Wear And Tear
• V-Shield Seal With 20% Longer Life
• Better Wear Resistance From Sagging Doors And Warped Frames
• XP = eXtra Protection In Real-World Applications

We ship the 4041XP Hw/PA

LCN Door Closer Hold Open Arm

Adjustable nut allows door closer arm to lock when the preselect position is reached.

Specify your current closers model number when ordering.
Not all of the LCN closers have the same shape spindle on the door closer
cylinder. The LCN Part #'s on this Regular Arm is: 1260-3049, 1460-3049, 4010-3049, 4020-3049, 4040-3049

LCN 4010 Fusible Link Door Closer

Standard 4010 series closer is shipped with fusible link arm, standard plastic cover, and self reaming and tapping screws. Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”. Non-sized cylinder (4011) adjustable for interior doors to 4’6” and exterior doors to 3’6”. Fusible link melts at 120 degrees and allows the door to close. Closer mounts hinge side, specify right or left swinging door. 4011 cylinder meets ADA requirements.

We ship the 4011 FL

LCN 4020 Fusible Link Door Closer

Standard 4020 series closer shipped with Fusible Link arm, standard plastic cover, and self reaming and tapping screws. Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”. Non-sized cylinder adjustable for interior doors to 4’6” and exterior doors to 3’6”. Closer mounts top jamb (push side), specify right or left swinging door. 4021 cylinder meets ADA requirements.

we ship the 4021 FL

LCN Drop Plate for Parallel Arm Mounting

The 18PA LCN Drop Plates are designed to lower the mounting holes on doors with glass at the top of the door. If your door has a narrow stile at the top of it surrounded by a metal frame, mount the door closer on this plate.

LCN Part #'s
1260-18PA
1460-18PA
4040-18PA
4040XP-18PA
4110-18PA

LCN Drop Plate for Top Jamb Mounting

Use the LCN Top Jamb Mounting Plate for applications where the door closer body is mounted on a narrow overhead jamb.

LCN Part #'s
1260-18TJ
1460-18TJ
4020-18TJ
4040-18TJ

LCN Door Closer 1250 Rw/PA

This new LCN Door Closer is a direct replacement for the Norton 1600 and Yale 50 Series Door Closers.  It features, a cast aluminum cylinder, 15 year warranty, hole spacing 3/4” x 9-16”, powder coated finishes, and stick on mounting template.  This door closer comes with the ability to mount on the push, pull or top jamb and is non handed.   The door closer meets Grade 1-ANSI A156.4, UL/cUL, ADA and the Buy American Act certifications.

LCN 8310-3860TW Actuator Package

Wireless  Actuator package, 4-1/2" Round, includes:
2 8310-856T Wireless Wall Mount Actuator
2 8310-868S Surface Mount Boxes
2 8310-800  Weather Ring
2 8310-844 Jamb Mount Transmitter
1 8310-865 Receiver

LCN Part # 8310-3860TW

LCN Sentronic 4310ME-72MC Cover

Replacement metal cover for the LCN 4310ME Door Closer

Manufacture Part #:  4310ME-72MC

LCN Sentronic 4410ME-72MC Cover

Replacement metal cover for the LCN 4410ME Door Closer

Manufacture Part #:  4410ME-72MC

The LCN 1260 Series combines the best features from the previous 1070 and 1370 into a single versatile and economical cast iron closer, with dual mounting capability. The 1260 is adjustable spring sizes 1-5 and mounts to the most common commercial footprint. The 1260 also features a complete line of regular and extra duty arms, LCN’s peel-n-stick installation templates, a convenient spring adjust pointer. The Brass finish is Painted Brass.

We ship the 1261 Rw/PA

LCN Sentronic Door Closer 4310ME/4410ME/4040SE-3210 Transformer

Sheet metal mounting plate measures 4-1/8" x 4-1/8".    Black wire is 115 VAC, 60 HZ.  Green Wire is 24 VAC, 400MA

The LCN Sentronic Door Closer 3130SE is a concealed overhead door closer

Standard 3130SE series closer shipped with a standard arm, 24V or 120V SE track (please specify), track roller, and wood and machine screw pack. Sized cylinders for interior doors to 4’0”. Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted. Handed for right or left swinging door. Interfaces with fire alarm systems.

LCN Sentronic Door Closer 3130SE parts are also available.

Standard LCN 1460 series closer shipped with regular arm, a slim line plastic
cover, and self reaming and tapping screws. Non-sized (1-6) cylinder is adjustable for interior doors to 5’0” and exterior doors to 4’0”. Closer mounts hinge side, top jamb and parallel arm on either right or left
swinging doors.

We ship the 1461 Rw/PA

Standard new 4030 series closer is shipped with forged regular arm, metal cover and wood/self-tapping machine screw pack. Non-sized (1-4) 4031 cylinder for exterior doors to 36” (914 mm) and interior doors to 48” (1219 mm). Closer mounts hinge side, top jamb, and parallel arm, on either right or left
swinging doors. Closer meets ADA requirements.

Standard 4040 LCN series closer shipped with regular arm, standard plastic cover, and self reaming and tapping screws. Non-sized cylinder is adjustable for interior doors to 5’0” and exterior doors to 4’0”. Closer mounts hinge side, top jamb, and parallel arm w/PA Shoe on either right or left swinging doors. Closers to meet ADA requirements.

No longer made, the 4040XP will be shipped in its place.

The LCN 4410ME-3077 Arm is the standard arm shipped with the 4410ME Series.

LCN Sentronic Door Closer 4310ME

Standard LCN Sentronic Door Closer 4310ME series closer shipped with a 24V or 120V cylinder (please specify) on a mounting plate, metal cover, Swing-Free arm, track, track roller, and wood and machine screw pack. See 4310ME Series pages 23 & 24 for options. Sized cylinders for interior doors to 4’0”. Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted with Swing-Free arm engaged. Handed for right or left swinging door. Concealed or exposed electrical connections. Built-in “On/Off” switch controls hold-open function. Swing-Free arm allows door to be moved without door closer resistance. Interfaces with fire alarm systems. LCN Sentronic Door Closer 4310ME part are also available.

The LCN 1370 was a door closer made in the late 1990's to 2006 or so. The closer had a special mounting plate that made installation very quick. Many people have this door closer in use and now they are starting to fail. The LCN 1370-18QF Quick Fix Plate converts the mounting holes of the 1370 to a standard template closer, which is 3/4" x 9-1/16". By using this plate you will not have to redrill holes in your door. The plate measures 2 by 10-1/4 inches with tapped holes that measure 3/4 x 9-1/16 inch. 

LCN 4040XP-CUSH Door Closer

The same 4040XP Door Closer with the CUSH (Non Hold Open Cush) arm or 3077CNS arm.

• • Strongest Pinion Ever - At 3/4”, It’s The Super Hero Of Pinions
• Taller Bearings - 5/8”, Real Muscle Against Forced Openings And Closings
• An Overall 44% Increase In Maximum Load Capacity
• Tougher Teeth - Fight Wear And Tear
• V-Shield Seal With 20% Longer Life
• Better Wear Resistance From Sagging Doors And Warped Frames
• XP = eXtra Protection In Real-World Applications

We ship the 4041XP-CUSH

LCN 4110 Fusible Link Door Closer

Standard 4110 series closer shipped with Fusible Link arm, standard plastic cover, 4110-201 FIFTH SCREW SPACER and self reaming and tapping screws. Sized cylinders adjustable for interior doors to 5’0” and exterior doors to 4’0”. Non-sized cylinder adjustable for interior doors to 4’6” and exterior doors to 3’6”. Closer mounts parallel arm, specify right or left swinging door. 4111 cylinder meets ADA requirements.

We ship the 4111 FL

LCN Door Closer Extra Duty Arm

Non-handed parallel arm features solid forged steel main
arm and forearm with stop in soffit shoe.

Specify your current closers model number when ordering. Not all
of the LCN closers have the same shape spindle on the door closer
cylinder. LCN Part #'s: 1260-3077EDA, 1460-3077EDA, 4040-3077EDA, 4110-3077EDA

LCN 8310-3822TW Actuator Package

This package is recommended for interior use only!   Actuator package, 1-1/2" x 4-3/4", includes:
2 8310-818T Wireless Jamb Mount Actuator
2 8310-819S Surface Mount Boxes
2 8310-844J Jamb Mount Transmitter
1 8310-865 Receiver

LCN Part # 8310-3822TW

LCN 8310-3857TW Actuator Package

Actuator package, 4-3/4" Square, includes:
2 8310-853T Wireless Wall Mount Actuator
2 8310-867S Surface Mount Boxes
2 8310-801  Weather Ring
2 8310-844 Jamb Mount Transmitter
1 8310-865 Receiver

LCN Part # 8310-3857TW

LCN Sentronic Door Closer 4410ME

Standard LCN Sentronic Door Closer 4410ME series closer shipped with a 24V or 120V cylinder (please specify) on a mounting plate, metal cover, regular arm, and wood and machine screw pack. Sized cylinders for interior doors to 4’0”. Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted. Handed for right or left swinging door. Concealed or exposed electrical connections. Built-in “On/Off” switch controls hold-open function. Interfaces with fire alarm systems.

LCN Sentronic Door Closer 4410ME parts are also available.

LCN Sentronic Door Closer 4040SE-168 Track Slider

The slider is not longer sold separately, it is sold with the roller.  You have to take the Assembly apart to get just the slider.

LCN Sentronic Door Closer 4310ME-3351 On/Off Switch Assy

Board measures 1-1/8" x 3".   Red plug is a three prong plug, the white plug is a two prong plug.  Specify voltage, 24 or 120 volts.

LCN Part # 4310ME-3351

Provides hold-open function with templated stop/hold-open points.
Handle controls hold-open function.

Specify your current closers model number when ordering. Not all
of the LCN closers have the same shape spindle on the door closer
cylinder. This LCN Arm is known as these part numbers: 1260-3049CNS, 1460-3049CNS, 4040-3049CNS, 4110-3049CNS

Handing diagram

Plastic Cover

Specify your current closers model number when ordering. Not all
of the LCN closers have the same shape cover on the door closer
cylinder.

Replacement springs for the older Pot Type Closers. You should find a number stamped on the end plug, which should relate to the "Size" below.