Enhance your electrical connections with this high-quality Battery Cable Lug, designed for optimal performance. Made of durable copper with a silver finish, it ensures reliable conductivity and corrosion resistance. The 4 AWG wire size and 1/4" stud hole make it ideal for various applications. Featuring a standard barrel with a flared entry and no window, it facilitates easy installation. With a compact overall length of 1.51 inches and a tongue width of .55 inches, it offers a secure fit. This lug is RoHS compliant, meeting environmental standards while guaranteeing top-notch quality. Perfect for use in compression lug setups, it's a must-have for any professional or DIY electrician.