Sada plech = 4x100 = R14 =orig. SEAT(1/4)
Sada plech = 4x100 = R14 =orig. SEAT(2/4)
Sada plech = 4x100 = R14 =orig. SEAT(3/4)
Sada plech = 4x100 = R14 =orig. SEAT(4/4)