CLAMP/Arinc, size: 5 depth: 2, aluminum, anodized finish. 64624B64624B ARINC Clamp | 5in, 2in Depth, Chem-Film Alodin FinishMSP avionics clamps eliminate the need for panel removal when repairing or replacing an instrument such as an altimeter or artificial horizon. These patented chem film and anod..