General description This Laser Tools Brake Caliper Rewind Tool set includes four pieces designed for efficient brake caliper piston rewind. It features an adjustable adaptor that accommodates pistons with a pin distance between 20 - 35mm, making it suitable for a wide range of popular vehicle applications. The tool is equipped with a powerful internal spring that applies firm pressure to the piston as you turn the T-handle, ensuring the inner piston mechanism is wound back effectively. Additionally, the set includes an adjustable three-pin adaptor for electronic park brake calipers and a standard two-pin adaptor for compatibility with various piston adaptors, including single-pin versions. Its compact design allows it to fit smaller calipers, such as those found in Mini vehicles.