The Hoteche 12Pcs 1/2" Dr. Socket Set Contains:
10 standard sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 17mm, 19mm, 22mm, 24mm.
1 extension bar: 125mm.
1 ratchet: 72 teeth
This seet is made of Carbon steel with heat treatment and chrome coating for durability.