PANOVO (8Pcs)PE-15000 Power Hand Tools Impact Socket Adapter Extension set.Power Nut Drive Drill Bit Ratchet Sockets Wrench Adapter Set.1/4" 3/8" 1/2" Drive Adapter.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Includes:8Pcs - 4 x 1/4" drive bit adapter set， 2 x 3/8" drive drill adapter set， and 2 x 1/2" drive socket adapter and each with a 1/4 inch hex shank driver socket wrench adapter set - Specification: Sockets Standard 1/4" hex shank to 1/4" 3/8" 1/2" socket &amp; 1/4 " shank can be converted to 1/4" 3/8" 1/2" square head</li><li>Turn your power drill into power nut driver.</li><li>Suitable for screwdriver or power drills has a quick change 1/4" chuck systems or directly into drill chuck. Change your hand tools socket sets into a impact/drive sockets.</li><li>socket to wrench adapter set.Saves time over hand operated nut drivers.</li><li>Durability: Quality is a guarantee with this 8 piece sturdy and durable solid steel set designed to withstand torque compression under most standard use situations. The exterior anti-weathering coating Black surface rust treatment provides extra protection from damage against elements and substances such as oil and fluids that may come in contact with the extension bars during use with repairs such as in the automotive field.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41I6VQ%2BSsZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YMDpVLMZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41MQBE0K5jL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51kU0hSxSHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41I6VQ%2BSsZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61lg03H3lGL.jpg" noproxy>