Models 4010/4020/4110 Series
- Streamline Style
- Sized Spring Tension (2-6)
- Adjustable Spring Tension (4011/40214111)
- Plastic Cover
- 4010 Series = Mounted on hinge face of door
- 4020 Series = Mounted on top jamb
- 4110 Series = Parallel mount
How to Identify:
- The Models 4010/4020/4110 series will be identifiable by the number stamped on the packing nut located at the shaft of the closer.
- Identification numbers can also be found on stickers on spring tube or stamped on spring tube.