brake maintenance work with this professional-grade Brake Caliper Press Tool Kit. This versatile tool features two sets of steel push boards measuring 7.01x2.36 inches and 4.53x2.17 inches, making it compatible with most single, twin, quad, and select sextuplet piston calipers. The innovative ratcheting mechanism creates uniform thrust for efficient piston compression, with a telescopic range from 1.88 to 3.03 inches. The tool's user-friendly design includes a centralized ratchet screw and an adjustable switch for smooth expansion and retraction. Perfect for automotive technicians and DIY enthusiasts, this comprehensive kit includes measuring tools and hangers for organized workspace management. The durable construction ensures reliable performance for your disc brake maintenance tasks. Simply align the push boards with the pistons, operate the handle until reaching the desired position, and use the switch to retract - making caliper maintenance faster and more efficient than traditional methods.