About this item

• Conversion Capability: Teaaha 3/8 impact adapter is designed to convert hexagonal polygon sizes to square head sizes, facilitating the installation of sockets. The 3/8 to 1/4 socket adapter is designed to be used as a plug-in handle for both manual and power tool applications. This impact socket adapter conversion accessory enhances work efficiency and provides added convenience.
• Durable Material: Made from heat-treated quenched high-speed steel, a common and reliable material for sleeves, these adapters offer superior wear resistance and toughness. The 1/4 to 3/8 drive adapter blackened surface not only gives a sleek appearance but also enhances rust resistance and extends the service life of the Impact Grade Socket Adapter Set.
• Precision Size: The square tip of drill to socket adapter measures approximately 10 mm (3/8 inch), and the hexagonal handle is about 6.3 mm (1/4 inch). With a total length of about 6 cm (1.9 inches), socket drill adapter is convenient to carry and store. Each impact driver socket adapter square head features a spring ball bearing mechanism that effectively secures the socket and prevents it from sliding.
• Customized Design: The impact adapter set is designed for manual drive applications or for use with power tools when paired with plug-in shanks. It allows for easy use with a handle nut driver, making 1/4 to 3/8 socket adapter suitable for automotive DIY, extension socket driver bits, and drills.
• Sufficient Quantity: The package includes 5 square drill socket adapter, providing a sufficient number to meet daily needs and replacement requirements.The spring ball bearing part in each square head of the bit extension for impact driver securely fixes the socket, preventing it from slipping during use.