Unior Tools | Disc Brake Piston Spreader

Reset your brakes with precision and ease.

A purpose-built tool designed to safely push brake pistons back into the caliper, making pad installation and maintenance quick and hassle-free.

Engineered with a conical tip, this tool slides smoothly between brake pads and evenly spreads them by resetting the pistons. Compared to improvised tools, it offers better control, reduced risk of damage, and easier access thanks to its angled design—making it a must-have for any workshop or home mechanic.

Key Features

• Conical Tip Design
Slides easily between pads to safely push pistons back into the caliper.

• Angled for Better Access
Bent under 30° to improve reach and usability in tight brake setups.

• Heat-Treated Tool Steel
Laser cut and hardened for long-lasting strength and durability.

• Ergonomic Double-Dipped Handle
Provides a comfortable, secure grip during use.

Technical Specifications

• Category
Brake Tool

• Discipline
Road / Gravel / MTB

• Compatibility
Hydraulic disc brake calipers

• Construction / Material
Laser-cut, heat-treated tool steel

• Weight
160g

Model Codes

• 626335

Compatible with standard hydraulic disc brake systems.