Features: This 4pcs snapping rings pliers set combines internal/external functions with tool steel construction, delivering versatile retaining rings removal/installation through interchangeable accuracy machined mouths. Engineered with ergonomic nonslip handles and a compact storage case, the heat treated alloy steel mouths ensures sturdy performances for repeated circlip operations without deformation. Ideal for mechanics, electronics technicians, and craft enthusiasts requiring efficient circlip tools for frequent equipment maintenance or accuracy assembly tasks. Perfect for automotive repairs, industrial machinery servicing, and delicate watchmaking scenarios where secure grip on retaining rings prevents component damage during disassembly. The color coded quick changes mechanism enables quick jaw configuration switching between internal/external snapping rings without secondary tools, optimizing workflow efficiency. Specifications: Materials: Tool Steel Size:As Shown in the Picture Type:7-Inch snapping Spring Pliers 4Pcs Set/4Pcs Set Red And Black Card Spring Pliers(Optional) Package Includes: 4Pcs Manual Spring Clamps note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!