Categories: Locks for Ferham Oil Tanks Screw Top Lids Flap Top Lids Oil Tank Locks for Ferham Oil Tanks Locks for Ferham Oil Tanks | Screw Top Lids | Flap Top Lids | Single Lock for Ferham Oil Tank - Screw Top Lids (TA71) £50.00 Single Lock for Ferham Oil Tanks - Flap Top Lid (TA67) £50.00