Product Overview
LCN 4631-3971 689 Cylinder Only, Aluminum Finish
- Standard, non-handed, cast iron cylinder assembly for 4630 Series
- Adjustable from size 2 through size 5 (shipped set to size 3)
- For exterior doors 36"-42" and interior doors 36"-54"
Body Construction |
Cast Iron Body Full Complement Bearing 1-1/2" Diameter Piston 3/4" Diameter Double Heat Treated Pinion Journal |
---|---|
Brand |
LCN |
Buy American Act Compliance |
Meets Buy Amercian Act - Made in USA |
Finish |
Aluminum |
Finishes |
689 Aluminum |
Fluid |
All Weather Fluid |
Handing |
Non-Handed |
Part Type |
Closer Body |
Spring Size |
Adjustable Spring Size 2-5 |

LCN 4631-3971 Cylinder for LCN 4630 Series Auto-Equalizer