CRAFTSMAN 72 Teeth 3 8 in Drive Quick Release Flexible Head Ratchet 12V Power Tools Ergonomically engineered body results in 20V MAX Ergonomically engineered body results in a rugged 69 Features Reversible Measurement Standard SAE Individual Set Set Number of Pieces 8 Returnable 180 Day Hand Tool Type Wrench Set Tools Product Type Hand Tool Manufacturer Warranty Standard Lifetime 74 Type Standard Warranty Lifetime Sub Brand N A Finish Full polish Handle Type Full polish Arc (Degrees) 5 Reversible Yes 1 2 in Drive Included No 1 4 in Drive Included No 3 4 in Drive Included No 3 8 in Drive Included Yes Case Type N A (no case) Total Number of Pieces 1 Number of Teeth 72 Set Individual Individual Material Steel Measure Type Standard (SAE) and Metric combination CA Residents: Prop 65 Warning(s) No UNSPSC 27111700 Drive Size 3 8 in Quick Release Yes Flexible Head Yes Weight (lbs