Sealey 35 piece trx star socket bit spanner set 3 8 sq drive sealey premier ak6198 sockets and spanners manufactured from hardened and tempered chrome vanadium steel with a fully polished mirror finish for corrosion resistance chrome vanadium s2 steel bits comprehensive set of trx star sockets bits and spanners knurled ring on sockets for extra grip with greasy fingers supplied in storage case sealey ak6198 trx star socket bit spanner set 35pc 3 8 sq drive