Description
This part is replaced by the MSCF6446-S valve stem. It must be order with new bleeder base MSCBBS(S) and the MSC2-008 O-ring. This makes up the new style sealed brake bleeder assembly. The MSCF6446-007 has a 0.25″ hex where the MSCF6446-S has a 0.313 or 8MM hex.