Powerbuilt Blue Metric Long Arm Magnetic Hex Key Wrench Set (13 Piece Set)Powerbuilt Blue Metric Long Arm Magnetic Hex Key Wrench Set (13 Piece Set) INCLUDE SIZES: 2mm, 2. 5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 17mm, 19mm FUNCTIONAL: 13 piece Metric extra long hex key wrench set with ball end works up to 25 degrees off center to turn fasteners at hard angles or in tight spots; the wrenches long handles provide extra reach and more torque; magnetic ends HEAVY DUTY: Wrenches are made from premium chrome vanadium