The ARC (Anti-Rotational Clip) is supplied complete with 1 No. M8 bolt assembly. Fast, simple sign installations are achieved by inserting the ‘foot’ into channel, and twisting the clip through 90°. The other end of the clip is then secured by the bolt. Raised pips on the inner face of these one-piece clips help prevent sign rotation. ARC clips are suitable for all types of signfix Channel extrusions.