|Manufacturer||LCN Door Closer|
The LCN Head and Tube 78H and 78HL comes in two versions. One is 5-3/4" long and the other is 8-5/8". The square hole is 5/8". The head and tube usually breaks where the cast ring attaches to the tube. This part usually goes by the part number 4040-78H, 4040-78HL, 4040XP-78H, 4040XP-78HL, 1260-78H, 1260-78HL, ect.,.