Ulisem Socket adapter for impact drills/drivers. Set of three 1/4", 1/2", 3/8" square drive chuck adapters in chrome vanadium.

【Purpose】: This adapter set is designed to add a locking extension to your existing tool. It provides extra length to reach various hard-to-access areas. The spring-loaded ball bearing ensures a tight fit in the screwdriver head to prevent slippage during use. Specially machined to securely fit a manual screwdriver, drill/driver, or impact driver.

【PACKAGE CONTENTS】: 3 pieces: 1/4", 3/8", 1/2", each with a 1/4" Allen key/screwdriver bits for all quick-change chuck systems. Transforms any drill into a power socket. A heavy-duty spring-loaded ball bearing keeps the sockets securely in place. The sockets lock securely and won't slip.

【Colorful】: Easy Selection: Different color rings provide clear guidance for quickly selecting the right socket. Our products are state-of-the-art and of excellent quality.

【Material】: Chrome vanadium. QUALITY: Made of hardened chrome vanadium steel (Cr-V) for long life. Its design is compatible with even the most powerful impact drivers.

【Use】: Fits comfortably and securely into your drill chuck or hand screwdriver. Includes the most common bit sizes: 1/4", 3/8", and 1/3", with interchangeable shanks. Versatile and convenient, no matter which tool you choose. Ideal for DIY projects, car repairs, household maintenance, and most common repairs. A valuable addition to any toolbox.