Bilitools Socket Adapter Set 17 Piece Includes Reducer, Universal Joint Socket Product Details Set includes: 1/4" dirve drill adapter (1/4" - 25mm, 30mm, 50mm, 65mm; 3/8" - 50mm, 65mm; 1/2" - 50mm, 72mm); Imapct universal joint socket (1/4", 3/8", 1/2" ); Socket adapter (1/4"F x 3/8?M, 3/8?F x 1/4?M, 3/8?F x 1/2?M, 1/2?F x 3/8?M, 1/2"F x 3/4"M, 3/4"F x 1/2"M). Master socket adapter set includes a variety of adapters that you can mix and match on your drivers, wrenches and ratchets to convert size up or down for your needs. The universal joints socket is desighed for changeing angles and getting narrow area. The socket drill adapters are made from Chrome Vanadium steel and the universal joint sockets are made from Chrome Molybdenum steel for superior strength and durability. The super tough black phosphate coating treatment protects the sockets against rust and corrosion. The chamfered edges and spring-loaded detent ball keeps your sockets locked into place while the secure through hole in the drive end will allow the adapter to lock onto the drive tang securely. All drive tools are organized in the relative soft EVA foam tool organizer, which reduces friction during transportation and keeps the tools in good condition. The size is printed on the foam organizer for easy identification. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.