¿ Reality ? Fixing It
Rules for Tools
  1. If you don't have it, you need it.
  2. If you do have it, a spare is good to have.
  3. There is no such thing as too many tools.
For snap rings, pliers are good to have.
ForMcMaster-Carr P/N
38mmSnap Ring Pliers PN 57805A35
54mmSnap Ring Pliers PN 57805A36
75mmSnap Ring Pliers PN 7131A21
98mmSnap Ring Pliers PN 7131A26
150mmSnap Ring Pliers PN 5300A21