Overview

• Designed to safely and evenly compress piston rings for smooth piston installation into engine bores during engine assembly or rebuilds

• Ratcheting lock and release system provides controlled tension to prevent ring distortion / breakage and ensures proper seating in the cylinder, reducing the risk of scoring or misalignment

• Adjustable bore diameter accommodates a range of piston sizes using the included adjustment key, ensuring a precise fit every time

• Ideal for installing pistons into small engines, motorcycles, and light vehicles. Its compact size makes it suitable for short stroke engines or confined spaces where bore depth is limited

Specifications

• Height: 75mm

• Capacity: 53-125mm

• Material: Steel

• Weight: 0.185kg