Sealey 7 piece trx p socket set with 3 8 sq drive sealey premier ak61802 drop forged chrome vanadium steel sockets hardened and heat treated with a fully polished micro satin finish trx p fixings are now commonplace on modern vehicles and if a trx star socket is used on a trx p fixing it can result in damage to the fastener and tool for increased torque through the entire surface area always ensure the correct socket is used suitable for use on nissan clutches note trx p sockets do