Enhance your electrical connections with the AMPOWER Rectangular Tongue connector. Featuring a 4/0 wire size compatibility and a 3/8 stud size, this straight-oriented connector ensures reliable performance in temperatures ranging from -55 to 105°C (-67 to 221°F). With a closed barrel design and 1-slot construction, it offers secure and efficient connectivity for your projects. Perfect for Rings & Spades applications, this tin-plated connector guarantees durability and longevity. Upgrade your setup with this essential component for seamless power transmission.