Mask Extenders Trident Refit Facility Kings Bay, Ga., designed and manufactured face mask extenders with 3D printing machines for local medical professionals at the Naval Branch Health Clinic in Kings Bay and the regional naval hospital in Jacksonville, Fla. SHARE IMAGE: Download Image: Full Size (0.15 MB) Photo By: Kimberly Menzies, Navy VIRIN: 200407-N-XX001-4090.JPG Photo Gallery