<h3>About this item</h3><ul> <li>★【Durable&amp; Sturdy】 Made of high quality Cr-V Steel;Drop forged and heat treated with black corrosion resistant finish-Stain resistant,rust resistant ;Designed to withstand high amounts of torque from your impact wrench with minimal risk of damage to bolts and nuts</li> <li>★【Drive Size】 1/2 inches;Long Sleeve Length: 78mm/3.1in-Metric 10mm · 12mm · 13mm · 14mm · 15mm · 16mm · 17mm · 18mm · 19mm · 21mm · 22mm · 24mm · 27mm · 30mm · 32mm;Short Sleeve Length: 38mm/1.5in-Metric 8mm · 9mm · 10mm · 11mm · 12mm · 13mm · 14mm · 15mm · 16mm · 17mm · 18mm · 19mm · 20mm · 21mm · 22mm · 23mm · 24mm · 27mm · 30mm · 32mm</li> <li>★【Easy to Read/Identify】 All deep impact sockets are engraved with size mark for quick identifies drive socket specs and measurements.</li> <li>★【Convenient &amp; Easy to use】6-point flank drive design grips fastener more tightly on the flat sides and prevents rounding off at corners under high torque and hammering stress with use of impact and electric wrenches; Can be used for pneumatic electric and cordless impact wrenches</li> <li>★【Storage Case 】Come with heavy duty storage box for easy and convenient transport and storage</li> <li>★【Application】Socket type included impact, standard, universal/swivel and the most common used sizes included in this set, one set for all needs.Useful tool kit for automobile repairing and maintenance;perfect for home, car, work places.</li> </ul><h3>Overview</h3><ul> <li> <strong>Brand:</strong> iMeshbean</li> <li> <strong>Material:</strong> Chrome Vanadium Steel</li> <li> <strong>Finish Type:</strong> Corrosion Resistant</li> <li> <strong>Number of Pieces:</strong> 35</li> <li> <strong>Drive System:</strong> 6-Point Flank Drive</li> </ul>