Key features - High hardness, not easy to break; sturdy construction and long service life. - Rear pull-back tool design for brake calipers; retraction pistons on calipers with left and right threading to simplify operation. Compatibility - Suitable for most disc brake calipers mounted on right-hand-thread vehicles, including domestic and import right-hand threaded vehicles. Function and scope - The brake caliper winding tool with handle set is suitable for removing and installing press-fit parts such as ball joints, universal joints, and brake mounting pins. Use scenarios - Scenario 1: Servicing a right-hand-thread disc brake system to replace brake pads. Use the winding tool to retract caliper pistons and facilitate pad installation. - Scenario 2: Removing or installing ball joints or universal joints in suspension where press-fit parts are involved. - Scenario 3: Brake caliper service on both domestic and import right-hand-thread vehicles, including installation/removal of brake mounting pins.