Powerextra Metric Wrench Set Combination Wrench Set, 8-19mm, 9 Piece 9 pieces metric wrench set, meet or exceed the ANSI and DIN standards Includes 9 size wrenches: 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm; comes with a handy storage rack for easy storage and portability Hot forged Chrome Vanadium Steel body for torque, strength and durability, full polished chrome finish for anti-corrosion protection 12 point boxed end is offset by 15 degrees to create access space for your fingers Lifetime warranty, we will send you a new one if it is broken during normal usage and storage