The King Tony Piston Ring Compressor 57–125mm is a precision-engineered tool designed to simplify piston installation during engine assembly. Made from high-quality spring steel, this ratchet-type compressor securely compresses piston rings for effortless insertion into cylinders. Equipped with a square adjustment key and safety valve, it ensures controlled compression and prevents accidental expansion. Built for durability and precision, it’s ideal for professional mechanics and engine rebuilders.

• u2022 Adjustable piston ring compressor for sizes 57u2013125mm.
• u2022 Made from durable, high-tensile spring steel.
• u2022 Ratchet-type mechanism allows quick and secure tightening.
• u2022 Square adjustment key forces rings evenly into grooves.
• u2022 Safety valve prevents over-expansion and damage.
• u2022 Includes hex spanner for easy adjustment and use.
• u2022 Ensures smooth piston installation with minimal effort.
• u2022 Suitable for automotive and engine repair applications.
• u2022 Trusted King Tony quality for professional workshop use.