Sealey Premier Lock-On Socket 3/8"SQ Drive 12 Piece
- Manufactured from hardened and tempered high grade Chrome Vanadium 6142 steel.
- Fully Polished mirror finish for resistance to corrosion.
- Specially machined flutes in the walls of the sockets which enable use on up to 85% rounded fasteners - This not only provides added strength but also prevents damage to worn or rusted fixings
- 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19mm deep lock sockets
- Knurled ring - for extra grip with oily fingers.