The support is manufactured from cold-rolled carbon steel SAE1010, with dimensions of 76x76x2 mm.
At its ends, there are four holes designed for the attachment of the stringers.
It features a solid threaded spindle, secured through cold staking, with two stampings at its end. A hexagonal nut with two locks prevents rotation inside the tube, allowing for precise, millimetric floor leveling adjustments.
The entire assembly receives a galvanized finish for corrosion protection.
