High Quality: This key produced according to OME Standard and Specifications. It tested by manufactory before shipping. Part Number:MK9901 6601 FIC3-P RV Camper Key MK9901 6601 Compatible with FIC Global Link Bauer Motorhome Master Green CF EF HF Codes Series For CF301 THRU CF350; EF301 THRU EF350; HF301 THRU HF350; CW401 THRU CW450; G301-G390; RV301-370; RV701-760 Package: 10 packs Keys.Does not work in the deadboltsIt is a master Key for just your top lock it will not unlock or lock your deadbolt, but will work on handle lock, work on both door and storage door. The key only works to lock the latch handle, and works on locks marked with a “m”.