Accessory code MXP6 Kit with springs for insertion into through-passing slots for linear profile 2 units MXP6: Kit with springs for insertion into through-passing slots for linear profile 2 units Technical description: A pair of steel wire springs for Underscore profile recessed mounting: needed if inserting on supports with low thickness and through slot. Installation: Fix the springs on the profile (centre distance and numbers depend on the different lengths: consult the instructions leaflet), insert in the milled part prepared Colour: Indeterminate (00) Weight (Kg): 0.01