CLAMP/Arinc, size: 1.5 x 3 depth: 2, aluminum, anodized finish. Boeing certified. 64428B64428B ARINC Clamp | 1.5 x 3in, 2in Depth, Boeing CertifiedMSP avionics clamps eliminate the need for panel removal when repairing or replacing an instrument such as an altimeter or artificial horizon. These pat..