LCN

LCN 4020T-3034 Track Bumper Mounts in track to assist back check, does not replace auxiliary stop Limits maximum opening Consists of bumper, bumper post, and mounting screw

LCN 4020T-169 Track Bumper Mounts in track to assist back check, does not replace auxiliary stop Limits maximum opening Consists of bumper, bumper post, and mounting screw

LCN 4020T-18 Drop Plate Required where head frame is less than 3 7/8" (98 mm) Requires minimum 1 3/4" (44 mm) frame face

LCN TRACKS 4020T-3038HB Hold Open Track with Bumper (HBMP) Non-handed With Hold Open clip and bumper assembly installed Optional

LCN TRACKS4020T-3038H Hold Open Track (H)Non-handedWith Hold Open clip installedWill accept bumper assemblyOptional

LCN TRACKS4020T-3038B Track with Bumper (BUMP)Non-handedNon Hold OpenWith bumper assembly installedWill accept Hold Open clipOptional

LCN TRACKS 4020T-3038 Standard Track (STDTRK) Non-handed Non Hold Open Will accept Hold Open clip and/or bumper assembly Standard

LCN 4020T-3077T STANDARD Arm Handed Roller not included with Arm

LCN 4021T-3071 Cast Iron Cylinder Assembly Handed Standard

LCN 4020-18G Drop Plate For flush ceiling condition Requires minimum 1 3/4" (44 mm) minimum head frame and 2 3/4" (70 mm) top rail

LCN 4020-18 Drop Plate Required where head frame is less than 3 7/16" (87 mm) Requires minimum 1 3/4" (44 mm) minimum head frame and 2" (51 mm) top rail 3 7/8" (98 mm) maximum reveal

LCN 4020-3049FL FUSIBLE LINK Arm (FL) Handed Releases Hold Open function, adjustable at shoe, when exposed to temperatures above 165° F 3 7/8" (98 mm) maximum reveal Optional

LCN 4020-3049 Hold Open Arm for 4020 Series Door Closers, Handed Handed Provides Hold Open function, adjustable at elbow 5 3/4" (146 mm) maximum reveal, 140° Hold Open Optional

LCN 4020-3077 Long Arm (REGARM) Non-handed Includes 4020-79LR for deep reveals Optional

LCN 4020-3077 Regular Arm (REGARM) Non-handed

LCN 4020-72MC Metal Cover (MC) Handed Required for plated finishes and custom powder coat finishes Optional

LCN 4020-72 Plastic Cover (PC) Handed Standard

LCN 4010T-18 Drop Plate, Narrow Top Rail or Flush Ceiling for 4010T Series Door Closers Required where top rail is less than 3 3/4������������������ (95 mm) Requires minimum 2������������������ (51...

LCN 4021-3071 Cast Iron Cylinder Assembly (CYL) Handed Standard

LCN 4010-18 Drop Plate, Narrow Top Rail or Flush Ceiling for 4010 Door Closers Series Required where top rail isless than 3 3/4" (95 mm) Requires minimum 2"(51 mm) top rail