The Snap-on Tools USA 1/4″ Drive Chrome Universal Swivel Socket Extension TMU8 is a high-quality hand tool designed for automotive use. Made in the United States, this single item features a friction ball retention drive type and a chrome surface finish. The socket type is universal/swivel, making it versatile for various applications. With specialty, SAE, and metric measurement systems, this extension is a valuable addition to any socket set collection. Perfect for mechanics and automotive enthusiasts alike, this product offers durability and reliability in one compact design.