Littlelfuse FLNR-110, 110 Amp (110A) 250V Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse

These are used fuses. In the picture you can see the pitting and heat marks from use. You can also see where someone has sanded some of the surface pitting down. There is no mention these are used in the add. Returning them .