Ridge conductor holder With the help of the ridge conductor holder, the round conductor can also be installed on ridge tiles with a complex design. The tension spring made of stainless VA steel offers such a large clamping range that it can even be attached to unusual ridge tiles. - Clamping range from 280mm - 380mm Material: Stainless steel, rustproof material 1.4301 Fit: RD 8 Weight: 6.8 kg/100 pcs. Type: 132 U 35 Item no.: 5203018