Effortlessly identify the right size with laser-etched markings that remain visible in low-light settings, enhancing your workflow efficiency during urgent repairs and intricate assemblies. Manufacturer Part Number: impact socket set Unit Quantity: 1 count Tools Included: Extension,Ratchets,Sockets,Universal/Swivel,Ratchet Handle,3" Extension Bar,5" Extension Bar,Universal Joint,30 Deep Sockets Size: 10mm,11mm,12mm,13mm,14mm,15mm,16mm,17mm,18mm,19mm,20mm,21mm,22mm,23mm,24mm,3/8in.,1/2in.,1in.