Upgrade your electrical connections with our Tubular Ring Terminal, designed for optimal performance. This 4 AWG terminal features a 3/8 stud size, providing a secure and efficient fit. Made of high-quality copper, it ensures reliable conductivity. Non-insulated for versatile use, it comes in a convenient bulk package. With an overall width of .62 inches and a length of 1.5 inches, it offers ample space for connection. The seamless tubular design guarantees durability, while the .375 inch stud hole size accommodates various wire gauges. Perfect for mechanical lugs, this loose piece ring terminal is RoHS compliant and essential for any professional electrician or DIY enthusiast. Upgrade your electrical connections with ease and confidence.