The H971 is a Sta-Kon® series non-insulated, large tubular ring terminal designed for secure electrical connections. It accommodates a wire range of 1AN to 1/0, specifically for aircraft wire, and features a 1/4 inch bolt hole. Constructed from high-conductivity electrolytic copper with a stock thickness of 0.05 inches, this terminal has a brazed seam and serrated barrel to ensure a strong grip on the wire. Installation is recommended with the ERG4008 crimping tool, making it suitable for military and aerospace applications requiring reliable pressure connections.