Product Details
LCN 4021-H- Heavy Duty Door Closer with Hold Open 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: Hold Open Arm 4020-3049,**provides hold-open function, adjustable at elbow. 5 3/4" (146 mm) maximum reveal, 140hold open.

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-H, 4021-H, 4021-HALUM, 4021-H689, RH, LH, 4021-HRHALUM, 4021-HLHALUM, Right Hand, Left Hand