Piston Removal Tool. Safely remove pistons without air or grease. (Specify Size) 24.5mm - 47.6mmThese Piston Removal Wrenchs are made from 6061-T6 aluminum and finished with a black anodizing. The wrenches fit tightly over the brake caliper pistons for easy removal.Each wrench is laser etched with it's size. (Specify Size Above)Available for: AP Alcon Brembo Wilwood Others Sizes are 24.5mm, 27.0mm, 28.6mm, 30.2mm, 31.8mm, 32.0mm, 33.4mm, 34.0mm, 34.9mm, 36.0mm, 38.0mm, 38.1mm, 40.0mm, 41.3mm, 42.0mm, 44.0mm, 44.5mm, 47.6mmSKU: GEN-GT5170