4421J21 Internal circlip pliers with 90° angled tips

For internal circlips that are tucked away behind other components, these Knipex pliers feature 90-degree angled tips for better access. They are designed to handle internal retaining rings with a bore diameter between 19mm and 60mm. The 1.8mm tips are solid and non-slip, forged along with the body from oil-hardened chrome vanadium steel. This ensures the tool remains rigid and reliable during use. The pliers feature a black phosphate coating and a polished head, paired with plastic-coated handles for better control. These are specifically engineered to fit 19-60mm internal retaining rings, providing the reach and leverage needed for complex mechanical repairs.