Features and Benefits: - SuperKrome® finish provides long life and maximum corrosion resistance
- Through-hole design: simply pop the old bit out and insert a new replacement bit
- New bit holder design is 9 times stronger and helps prevent the bit from slipping out of the socket while working
- High strength S2 steel bits
- Lifetime warranty
7 piece set is made in the U.S.A. Bit sockets feature SK's high polish SuperKrome® finish, which provides for long life and maximum corrosion resistance. Bits are manufactured to rigid standards using high strength S2 steel. Sizes include: 6mm, 8mm, 10mm, 12mm, 14mm, 17mm and 19mm.