Introducing the brand - new US PRO Tools 2054 10 - piece Metric Crowfoot 3/8" Drive Spanner Socket Wrench. It features a 3/8" drive for easy use. Sizes range from 10mm to 19mm (10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm), suitable for various tasks. The metal clip rail provides convenient storage and organization. Made of high - quality Chrome Vanadium and with a polished chrome finish, it offers durability and corrosion resistance.

Using this US PRO crowfoot wrench set is a breeze. First, select the right size wrench for your job from the 10 available sizes (10mm - 19mm). Then, attach it to your 3/8" drive tool. When working, make sure the wrench is properly seated on the nut or bolt to avoid slippage. As for maintenance, after each use, wipe the wrenches clean with a dry cloth to remove dirt and debris. You can also apply a light coat of oil to prevent rust. Keep the set in a dry place using the metal clip rail for storage. Avoid using the wrenches on over - sized nuts or bolts as it may damage the tool. If you notice any signs of wear or damage, stop using the wrench immediately.