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)
Finishes:
ALUM - ALUMINUM (BHMA 689), DKBRZ - DARK BRONZE (BHMA 695), LTBRZ - LIGHT BRONZE (BHMA 691), BRASS - BRASS (BHMA 696)
Model:LCN, 4020, 4021, 4021ALUM, 4021DKBRZ, 4021689, 4021695, 4021DEL, 4021DELALUM, RH, LH, 4021RHALUM, 4021LHALUM, Right Hand, Left Hand,Delayed Action (DEL)