 

CLOSED FOR PASSOVER. All orders placed will ship when we reopen on Friday, April 10

Trusted Since 2001

Free Shipping On All Orders $300 And Up

Same Day Shipping

Expedited delivery available

Log in Shopping cart (0)

Door Closers
Standard Door Closers
LCN Door Closers
LCN 4020 Series Door Closers
LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

1-Page14-LCN-4000SERIES

1-Page15-LCN-4000SERIES

1-Page16-LCN-4000SERIES

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Product Details

LCN 4021- Heavy Duty Door Closer with regular arm.

Finish: Powder Coat

Closer Mounting: Closer mounts top jamb (push side) only.

LCN 4020 Series: Cast Iron - Forged Steel Arm - Double Heat Treated Steel Pinion - All Weather Fluid - LCNFastPower Adjust - Fast & Accurate Installation.

Power size: Non-sized cylinder (4021) adjustable for interior doors to 46and exterior doors to 36.

Handing: Handed; specify right or left swinging door

UL:UL & cUL Listed

ANSI: Tested and certified under ANSI Standard A156.4, grade 1

Arm: Regular Arm, 4020-3077**Non-handed arm.

Cover: 4020-72 Standard, non-handed plastic cover.

Screw Pack: Packed w/TBWMS (Thru Bolts, Wood & Machine Screws)

Model: LCN, 4020, 4021, 4021ALUM, 4021DKBRZ, 4021689, 4021695, 4021DEL, 4021DELALUM, RH, LH, 4021RHALUM, 4021LHALUM, Right Hand, Left Hand,Delayed Action (DEL)

LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

SKU: 4021-REG

In Stock

$514.15

About this item

The 4020 Smoothee is LCN's best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

Resources

LCN 4000 SERIES CATALOG.pdf

LCN 4021- Heavy Duty Door Closer with regular arm.

Finish: Powder Coat

Closer Mounting: Closer mounts top jamb (push side) only.

LCN 4020 Series: Cast Iron - Forged Steel Arm - Double Heat Treated Steel Pinion - All Weather Fluid - LCNFastPower Adjust - Fast & Accurate Installation.

Power size: Non-sized cylinder (4021) adjustable for interior doors to 46and exterior doors to 36.

Handing: Handed; specify right or left swinging door

UL:UL & cUL Listed

ANSI: Tested and certified under ANSI Standard A156.4, grade 1

Arm: Regular Arm, 4020-3077**Non-handed arm.

Cover: 4020-72 Standard, non-handed plastic cover.

Screw Pack: Packed w/TBWMS (Thru Bolts, Wood & Machine Screws)

Model: LCN, 4020, 4021, 4021ALUM, 4021DKBRZ, 4021689, 4021695, 4021DEL, 4021DELALUM, RH, LH, 4021RHALUM, 4021LHALUM, Right Hand, Left Hand,Delayed Action (DEL)

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Product code: 4021-REG

In Stock

$514.15

$514.15

Picture of LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

Product code: 4021-REG

In Stock

$514.15

$514.15

LCN 4021-REG Door Closer - Mounting Top Jamb (Push Side) - Regular Arm

SKU: 4021-REG

Related products

Picture of LCN 4040XP RW/PA Door Closer - Regular Arm

LCN 4040XP RW/PA Door Closer - Regular Arm

Product code: W561BD

In Stock

$838.00

$486.04

Picture of LCN 4040XP HW/PA Door Closer - Hold Open Arm

LCN 4040XP HW/PA Door Closer - Hold Open Arm

Product code: W561BD

In Stock

$942.00

$546.36

Picture of LCN 4040XP CUSH, Door Closer - CUSH-N-STOP Arm

LCN 4040XP CUSH, Door Closer - CUSH-N-STOP Arm

Product code: W561BD

In Stock

$949.00

$550.42

Picture of LCN 4040XP HCUSH, Closer - CUSH-N-STOP Hold Open Arm

LCN 4040XP HCUSH, Closer - CUSH-N-STOP Hold Open Arm

Product code: W561BD

In Stock

$1,061.00

$615.38

Picture of LCN 4040XP SCUSH Door Closer - Spring CUSH-N-STOP Arm

LCN 4040XP SCUSH Door Closer - Spring CUSH-N-STOP Arm

Product code: W561BD

In Stock

$976.00

$566.08

Picture of LCN 4040XP SHCUSH Closer - Spring CUSH-N-STOP, Hold Arm

LCN 4040XP SHCUSH Closer - Spring CUSH-N-STOP, Hold Arm

Product code: W561BD

In Stock

$1,151.00

$667.58

Picture of LCN 4040XP EDA, Door Closer - Extra Duty Arm

LCN 4040XP EDA, Door Closer - Extra Duty Arm

Product code: W561BD

In Stock

$902.00

$523.16

Picture of LCN 4040XP HEDA, Door Closer - Extra Duty Hold Open Arm

LCN 4040XP HEDA, Door Closer - Extra Duty Hold Open Arm

Product code: W561BD

In Stock

$966.00

$560.28

Picture of LCN 1261 RW/PA Door Closer - Regular Arm

LCN 1261 RW/PA Door Closer - Regular Arm

Product code: W561BD

In Stock

$471.00

$240.21

Picture of LCN 1261 HW/PA Door Closer - Hold Open Arm

LCN 1261 HW/PA Door Closer - Hold Open Arm

Product code: W561BD

In Stock

$518.00

$264.18

Related Brands

Picture for manufacturer Adams Rite

Picture for manufacturer Alarm Lock

Picture for manufacturer Arrow

Picture for manufacturer BEST

Picture for manufacturer Cal-Royal

The 4020 Smoothee is LCN's best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The 4020 Smoothee is LCN's best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.