Pre-Wired 66 Block, With Male or Female Amphenol Connectors, Up to 50-Pairs TotalThe picture shown is of the PP7 1144 2MC. Hinged Cover Sold Separately. Some items may require minimum order quantities which can be changed in your shopping cart. Description Pre Wired 66 Block with Male or Female Amphenol Connectors, 50 Pair Dynacom's 66 block is a punch down block containing rows of four IDC style clips. It is used for terminating 22 26 AWG solid copper cross connect station wiring for many types of phone systems. The Pre Wired 66