[DETAIL] Socket Extension Bar Set – Full Range of Sizes Complete Specifications: Available in 1/4", 3/8", and 1/2" drive sizes to fit most sockets and ratchets. Durable Material: Made from high-quality chrome vanadium steel (CR-V) for enhanced strength and long-lasting performance. Secure Locking: Built-in spring-loaded detent ball prevents sockets from slipping off during use. Anti-Slip Design: Knurled surface provides a firm grip, even with oily or greasy hands. Mirror Polished Finish: Corrosion-resistant and easy to clean, with a professional look. Strong Torque Handling: Engineered for high torque applications, suitable for both hand tools and impact tools. Perfect for automotive, machinery, and general mechanical work. [ATTRIBUTES] - Hign-concerned Chemical: None - Material: Stainless Steel - Brand Name: NoEnName_Null - Hign-concerned Chemical: None - Material: Stainless Steel - Brand Name: NoEnName_Null - Origin: Mainland China