Hilti VC 75 Dust Vacuum Cleaner Floor Brush Nozzle 2206016 - The Home Depot

Make an impact. Hilti's SI-S line of deep impact sockets offer long-lasting durability under the most stressful applications. Used for fastening lag bolts, steel bolts, high strength steel bolts and concrete screw anchors, impact sockets feature a 3/4 in. square drive anvil and are constructed of CrMo alloy steel for added strength, wear resistance and reliability. 3.5 in. L version provides extra length for fastening in hard to reach areas. Perfect partner for use on corded or cordless impact drivers. Great for tightening nuts and bolts and driving and removing screws