304189 Toledo Piston Ring Compressor 53-125mm For quick and easy installation of pistons and rings into the engine cylinders
Feature self-locking ratchet assembly and wide band design to enable all piston rings to be compressed in one easy operation
Spring steel band wraps around the rings and piston
Adjustable bore diameter using adjusting key provided
Manufactured from high grade spring steel
Height: 75mm
Capacity: 53 to 125mm (2 inch to 5 inch)