Model: HKTS12101 Specification Set Includes: 10 pcs 1/2" socket set Socket Sizes: 10mm, 12mm, 13mm, 14mm, 17mm, 19mm, 21mm, 22mm, 24mm Wrench Included: 1 x L-shaped wrench (300mm) Material: Chrome Vanadium Steel (50BV30) with chrome-plated surface