The set has both internal and external snap ring pliers, providing versatility for different tasks. Bolted joint: precise, zero-backlash operation of pliers. 48 11 J1 (5 1/2"), 48 11 J2 (7 1/4") and 48 21 J21 (6 1/2"-90° Angled) - Internal Precision Snap Ring Pliers.
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