- Part Number : GAC – Gravity Arm Coordinator
- Application : Prevents active door of a pair from closing until inactive door is closed
- ANSI : A156.3: Type 21
- UL : UL Listed
- Base Material : Cast Brass
- Roller Material : Nylon & Rubber
- Dimensions : Base: 5 3/8” x 15/16”
- Projection : 6 3/4”
- Features : Set screw adjustment