The drive self-adjusting universal socket replaces a tool box full of tools, sockets, wrenches, pliers and more. it’s the last socket you will ever need. It self-adjusts for all shapes and sizes as well as standard and metric application from 1/4 to 3/4 inch standard and 7mm to 19mm metric. This Item works especially well on rusted and damaged heads, just put the socket on the fastener and go to work. It is so easy to use not only the professional tradesmen but this is perfect for everyday home use. It’s great for in and around the home, cars, boats, RV’s, bikes, motor bikes, snow blowers, lawn mowers, gym equipment and more. 

• Self-adjusting from standard 1/4" to 3/4" and metric 7mm to 19mm. 
• Can be disassembled various shapes nuts, screws, hooks, lag screws, and bolt head ect. 
• Can be used in automotive industry, household maintenance, manufacturing industry, construction.
• Chrome vanadium steel and automatically adjusts to any size or shape, compact and easy to carry.
• Precision 72 gear wheel design, rotation once only 5 degrees. More convenient and narrow space without obstacles to use.
• The sleeve is compose of 54 individual hardened steel. Zero gap between steel core. Can effectively prevent the problem of forced slip in the work.

Specifications:

• Weight: 370g.
• Using range: 7-19mm .
• Material: Chrome Vanadium Steel.

Package Include:

• 1 x Wrench.
• 1 x Universal Sleeve.
• 1 x Power Drill Adapter.

Notes:

• Please allow 1-3cm measuring deviation due to manual measurement.
• Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.