Patent ID: 7963195

Claim:
A powered ratchet tool comprising: a housing having a handle portion with a trigger assembly; a motor having an output shaft member that rotates about a longitudinal axis; a ratchet assembly having a ratchet hub member connected to said output shaft member; a selector member connected to said ratchet assembly operable to change said ratchet assembly between a tighten condition and a loosen condition; a drive member connected to said ratchet assembly; and a spindle lock assembly that connects to said ratchet assembly, wherein said drive member rotates about said longitudinal axis about which said ratchet hub member, said selector member and said output shaft member rotates; and wherein the spindle lock assembly includes a spindle shaft member that connects an anvil member of said spindle lock assembly to said ratchet hub member of said ratchet assembly, wherein said anvil member defines an aperture having a knurled surface to provide a knurled press fit between said anvil member and said spindle shaft member of said spindle lock assembly.