V1339 BLK HD DR Closer

V1339, Black, Heavy Duty Door Closer, Air Controlled Designed For Use On Out Swinging Wood Or Metal Doors Up To 1-3/8 "Thick, Door Closing Speed Is Fully Adjustable, 2 Hole End Plug Allows Closing Force To Be Regulated, Includes Convenient Hold Open Washer, Extended Operating Life As Closer Is Permanently Lubricated.