SPACE PORT VENT ALLOWS FOR MULTIPLE COLLAR LENGTHS.
8840: SCREWS EXPOSED AND CAN BE USED ON HARD OR SOFT CEILINGS
8841: SCREWS EXPOSED AND IS DESIGNED FOR HARD CIELINGS
8842: 8841+TRIM RING TO HIDE THE SCREWS
8840 AND 8841 BOTH WORK WITH TRIM RINGS
TYPE:
COLOR:
EXTENSION:
SPACE PORT VENT ALLOWS FOR MULTIPLE COLLAR LENGTHS.
8840: SCREWS EXPOSED AND CAN BE USED ON HARD OR SOFT CEILINGS
8841: SCREWS EXPOSED AND IS DESIGNED FOR HARD CIELINGS
8842: 8841+TRIM RING TO HIDE THE SCREWS
8840 AND 8841 BOTH WORK WITH TRIM RINGS
