Sealey 10 piece trx star socket bit sets sealey premier ak6236 forged chrome vanadium steel sockets with s2 steel trx star bits sockets heat treated and chrome plated for resistance to corrosion dual satinchrome finish with knurled ring to assist gripping with oily fingers supplied on socket rail sealey ak6236 trx star socket bit set 10pc 38sq drive 100mm