The Park Tool PS-1 Disc Brake Pad Spreader is a must-have tool for any mechanic working with hydraulic disc brakes. Designed to safely and evenly push brake pads and pistons back into the caliper, it makes wheel installation, rotor alignment, and pad replacement quicker and easier.

Its compact shape and durable composite construction allow you to work confidently without damaging pads or calipers. Whether you’re doing routine maintenance or correcting a stuck piston, the PS-1 ensures smooth, consistent results every time.

Features

• Safely resets hydraulic disc brake pistons

• Ideal for pad installation, rotor alignment, and general brake service

• Made from durable, non-marring composite material

• Compact, easy-to-use design perfect for home or professional workshops

A simple, reliable tool that belongs in every rider’s maintenance kit.