8 Pc Snap Ring Pliers Set – Internal/External Snap Ring Pliers Set –Internal/External. For internal or external snap rings; thumbscrew permits quick conversion.. Made of heavy-gauge tempered steel.. Includes two stainless steel handled picks.. Contained in a blow-molded plastic storage case. No. 4512 – Snap ring pliers set. No. 4512 includes: Tool No. Description 4512-1 .090 tip, straight pliers 4512-2 .090 tip, 90° pliers 4512-3 .070 tip, straight pliers 4512-4 .070 tip, 90° pliers 4512-5 .047 tip, straight pliers 4512-6 .047 tip, 90° pliers 4512-7 .038 tip, straight pliers 4512-8 .038 tip, 90° pliers 4512-9 straight tip pick 4512-10 90° tip pick 4512