Premium spring hinges
With the introduction of the flexUno concept, OBE revolutionised spring hinges – especially for wider temples eliminating the shaking. The construction is based on only three precise elements – a U-shaped blade, a spring and finally the case. flexUno technology can be used in three widths from 2.7 mm / 3.0 mm till 4.3 mm – for metal and plastic frames. A speciality of the flexUno spring hinges is the possibility of disassembling the mechanism – a service which is frequently used in the kids frame segment as the handling of such frames is often quite rude.