DEWALT 20V Lithium Ion Cordless 3 Tool Combo Kit and Cordless Impact Driver with FLEXVOLT 9 Ah & 20V 6 Ah Batteries and Charger Porcelain Mosaic Tile while the ClickInstall drain assembly while the ClickInstall drain assembly ensures a hassle free installation process 511 Universal Non Universal Measurement Standard Metric Hand Tool Type Socket Set Individual Set Set Number of Pieces 7 Returnable 180 Day Socket Type Impact Swivel Socket Depth Intermediate Tools Product Type Hand Tool Manufacturer Warranty Manufacturer Limited Lifetime Warranty High Torque Performance: Impact driver delivers an impressive 2 Brushless Motor Technology: Provides up to 57% more runtime over brushed models for longer operation time