They are used for installation of road signs and boards on tubular supporting structures. Those mounting clamps are designed for poles with diameters of 50, 60, 70 and 76 mm. A mounting clamp is fastened to the double-folded sign shield or to the mounting and stiffening profile. By using the “two-sided” clamps, it is possible to install two sign shields or board shields with their backs turned to each other on a supporting structure. All clamp components are hot-dip galvanized. For clamps, there are adapted suitable fasteners, ie. screws, nuts and washers. No. Name 1 Universal mounting clamp for the pipe Ø50/60 mm 2 Universal mounting clamp for the pipe Ø 76 mm 3 Universal mounting clamp for the pipe Ø 50/60 mm 4 Universal mounting clamp for the pipe Ø 76 mm Mounting clamps are sold as a set with road signs or boards.