China Waterproof Ceiling Aluminum Access Panel Gypsum Board Inspection Hatch, Find details about China Aluminum Access Panel, Drywall Trap Door from Waterproof Ceiling Aluminum Access Panel Gypsum Board Inspection Hatch
Item | Opening size | Package | Overall size |
AP-001 | 300*300 | 10PCS/CTN | 355*355 |
400*400 | 10PCS/CTN | 455*455 | |
450*450 | 8PCS/CTN | 505*505 | |
500*500 | 8PCS/CTN | 555*555 | |
600*600 | 6PCS/CTN | 655*655 |