360-degree ratcheting design enables the brake caliper compressor tool to be located and used from any direction, improving efficiency and flexibility during work. Non-slip grip with a cushioned pad provides comfortable handling for extended use and reduces hand fatigue. Constructed from high-strength steel for rigidity and deformation resistance, delivering stable, long-term performance. Broad compatibility with disc brake systems that use single-, double-, or four-piston calipers. Not suitable for drum brakes. Use scenarios: - Replacing brake pads on a vehicle with a single-piston caliper, where piston retraction is needed to fit new pads. - Servicing double- or four-piston calipers on mid-size or performance vehicles, ensuring smooth, even piston compression. - Working in tight wheel wells or crowded engine bays where access is limited and the 360-degree design facilitates positioning and operation.