- Compatibility: Designed for disc brakes, this brake caliper press tool includes two sets of push boards measuring 7.01 x 2.36 inches and 4.53 x 2.17 inches. It fits most single and double piston floating calipers, as well as double and four piston fixed calipers, and some six piston fixed calipers. Ensure ample space for the caliper pistons to accommodate the spreader. - Efficient Operation: The tool features an adjustable spreader that extends to push the boards apart and retracts after use. The centrally located ratchet screw provides consistent force across the push boards, allowing multiple pistons to be engaged simultaneously. This design conserves energy and significantly enhances work efficiency. - Easy to Use: To operate, position the push boards on either side of the pistons. Align them centrally and apply pressure evenly until the boards contact the pistons. Turn the handle to adjust the boards until the pistons are properly compressed. Finally, use the wrench to retract the boards and remove the spreader. - Size Specifications: The push boards come in two sizes: 7.01 x 2.36 inches and 4.53 x 2.17 inches. The tool has a telescopic range, fully retracting to 1.88 inches and extending to 3.03 inches. - Customer Support: Enjoy peace of mind with a six-month customer service guarantee for the Five Bananas Brake Caliper Tool. Contact us directly for any inquiries or issues, and we will provide prompt solutions. - Use Cases: Ideal for automotive enthusiasts and professionals, this tool is perfect for brake system maintenance, allowing efficient piston retraction during pad replacement or caliper servicing. It is also great for DIY projects in your garage, ensuring that you can tackle brake work with confidence and ease.