The Scissors Type Piston Ring Compressor is a hand-operated tool to compress piston rings evenly before piston installation. It applies a uniform inward force around the piston circumference to keep the rings securely within their grooves. The scissor-style mechanism allows proper adjustment based on piston size, ensuring controlled ring movement during compression. This tool reduces the ring distortion during installation.Attributes:• For Bore Diameter of 114.3mm (4.5 in).• Promotes uniform pressure distribution across rings.• Limits sudden ring movement during operation.Applications: The Scissors Type Piston Ring Compressor is used during piston installation, where piston rings must be compressed to allow smooth entry into the cylinder bore.