1 2 in. Drive SAE Impact Socket Set (28 Piece) Stone Effect Vanity Tops DEWALT XR Lithium Ion batteries with DEWALT XR Lithium Ion batteries with fuel gauge provide 33% more capacity over standard packs Very robust and handy angle grinder New Long Life Motor with optimized cooling and carbon brush geometry High dust protection due to ironclad winding and encapsulated electronic Tool free dust guard adjustment with click mechanism 2 Number of Pieces 28 Measurement Standard SAE Hand Tool Type Socket Set Individual Set Set Universal Universal Socket Type Impact Socket Returnable 180 Day Socket Depth Intermediate Tools Product Type Hand Tool Manufacturer Warranty Full Lifetime Warranty These sockets have Direct Torque technology to help prevent rounding of fasteners and provide better grip