Wiper blade with modular mounting base

A wiper blade comprising:

• a wiper strip;
• a primary frame coupled to at least one secondary frame, the primary frame having a recessed portion, wherein the recessed portion has a base portion, a proximal end and a distal end, a projection is disposed on the proximal end of the recessed portion, and at least one receiving hole is disposed in the base portion of the recessed portion;
• and
• a mounting base having bottom, a proximal end and a distal end, wherein at least one locking leg descends from the bottom of the mounting base such that the at least one receiving hole in the base portion of the recessed portion of the primary frame is capable of receiving the at least one locking leg when the mounting base is attached to the primary frame, wherein the at least one locking leg each comprises a bottom edge comprising locking tabs extending laterally from the bottom edge, and
• wherein the proximal end comprises two retaining projections and a guiding channel therebetween, wherein the guiding channel is capable of receiving the projection from the primary frame such that the retaining projections sit on either side of the projection on the primary frame when the mounting base is attached to the primary frame.