Enhance your battery connection with this heavy-duty 4/0 AWG Battery Cable Lug. Designed for a 1/2" stud, this lug boasts a durable copper construction with a tin-plated finish, meeting ASTM B545-97 standards for corrosion resistance. Featuring a standard barrel with a flared entry and no window, it ensures secure and efficient crimping. The 1.02" wide tongue allows for easy attachment, while the 2.57" overall length accommodates various applications. RoHS compliant and color-coded silver, this lug is a reliable choice for your connectivity needs.