SignalTight™ Drop Connectors minimize the number of self-installs that become truck rolls. They achieve signal transmission approaching that of a fully-tightened connector, even if left loose. The SignalTight Technology's continuity member maintains electrical continuity between nut and post. Its large tapered compression area creates a redundant moisture-tight interface, keeping moisture out. Plus, its innovative nut design provides 7/16" wrench capability for tech installation, while appearing to the subscriber as a finger-tightened fitting. Digital services are seriously impacted by loose connectors. They will cause problems such as pixilation and tiling of video, reduced data speeds, and poor VoIP voice quality. These RG59 compression connectors are the perfect protection against loose connectors!