Product Description
The ratchet wheel type brake caliper piston expander is a tool used to compress the brake caliper pistons when replacing brake pads to create space. This product is made of high-quality steel and ensures sturdy and durable performance during automotive maintenance tasks. It features a ratchet mechanism and a 360° anti-slip lever handle, making it easy to position and capable of compressing the pistons smoothly and effortlessly without damaging the pistons or the brake calipers. It is suitable for disc brake systems and not for drum brake systems.
Product parameter table
Product Name | Brake Caliper Press Tool |
Material | 45# Steel |
Color | Same As picture |
Size | Same As picture |
Fit For | For Most Large Trucks and Commercial Vehicles. |

Product Specification
- 100% quality assurance tested, more responsive, easier to install.
- Professional for automotive brake pump adjustment, brake pad replacement.
- Damage-free, centered, tilt-free resetting of brake pistons.
- Ratchet mechanism makes it easy to get the most difficult of brake jobs done faster.
- 360°swing skid resistance lever handle, easy to get into place.
- Swing the long lever handle to expand and retract the spreading plates.
- Both spreading plates need pressure on ratchet, to move the plates together/apart.
- Flip small positive and negative regulation switch on the ratchet, realize the conversion of expand and retract spreading plates.

Product Compatibility
- For almost all vehicle types without integrated handbrake function
- For twin and quad pistons fixed calipers, single and twin pistons floating calipers.
- For disc brake system, not for drum brake!
Product Tips
- Please wear gloves and goggles when use.
- The ratchet is in the centre of the dual piston brake caliper compressor, the two spreading plates keep parallel, make sure to spread the force on the caliper piston evenly, in case of caliper damage or pistons dislocation.
- Because of ratcheting mechanism, both spreading plates need pressure to start the ratchet, please squeeze them for the first few swing until the suitable size to insert into the calipers, then go ahead to swing.
Customization options
Customized logo (Min. order: 1000 units)
Customized packaging (Min. order: 1000 units)