A Standard upright fixing kit consists of a polyethylene packaging with 4 brass or nylon lock nuts, 4 stainless steel washers and 4 rubber or PVC seals.
B Standard fittings with shank fixing kit consists of a polyethylene packaging with one brass or nylon lock nut and 2 rubber or PVC seals.
C Standard bidet sets and uprights fixing kit consists of a polyethylene packaging with 2 brass or nylon lock nuts, 2 stainless steel washers and 4 rubber or PVC seals.