Acymner Disc Brake Caliper Tool Kit 24‑Piece — 2 Thrust Bolts, 18 Adapters, Hardened Steel Case

Acymner 24PCS Disc Brake Caliper Tool Kit is a complete, heavy‑duty caliper piston compressor set designed to retract brake pistons safely and fit most American, European, and Japanese vehicles.

If you service your own brakes or manage a small garage, this kit gathers the common adapters and hardware you need to compress caliper pistons for pad or shoe replacement. Made from hardened carbon steel with a rust‑resistant blasted finish, the set packs into a rugged case so every piece stays organized and protected between jobs. Two hand thrust bolts (right and left) plus 18 precision adapters tackle a wide range of caliper designs while magnetic bolt ends help keep adapters in place during use.

How does this kit make brake pad replacement easier?

The Acymner kit streamlines piston retraction so you can reset calipers quickly and safely when installing new pads. Clear labeling and dedicated compartments reduce guesswork, while paired thrust bolts let you approach left‑ and right‑threaded pistons without improvised tools.

• Two hand thrust bolt assemblies for left and right rotation.
• 18 adapter plates to match different piston faces and caliper styles.
• Magnetic bolt ends to hold adapters steady during compression.

What makes the tools durable enough for repeated shop use?

Components are made from 45# carbon steel and finished with a rust‑resistant blast that stands up to workshop conditions. The robust carrying case protects parts from impact and moisture, reducing wear and extending usable life.

• Hardened carbon steel construction resists bending and deformation.
• Rust‑proof blasted finish for corrosion resistance.
• Precision‑sized case cavities prevent rattling and damage in transit.

Will these adapters fit my vehicle’s calipers?

The 18 included adapters were chosen to cover the most common piston shapes and sizes across American, European, and Japanese makes. While the set fits the majority of passenger cars, trucks, and 4x4 disc brake applications, always compare adapter profiles to your caliper before use.

• Adapters cover many piston face patterns and diameters.
• Works with most passenger cars, light trucks, and 4WD disc brakes.
• Ideal for typical workshop and at‑home brake jobs — check fit for rare or specialty calipers.

How is the kit organized for transport and storage?

All pieces snap into designated slots inside a heavy‑duty plastic case so you can keep the set complete and ready. The layout speeds tool selection on the job and prevents lost parts during transport between the garage and vehicle.

• Compact carrying case with precision compartments for each component.
• Secure snap closures to prevent accidental opening in transit.
• Lightweight arrangement keeps the kit portable while protecting tools.

Who is this for: The Acymner 24PCS Disc Brake Caliper Tool Kit suits DIYers, mobile mechanics, and small repair shops that regularly service disc brakes and need a versatile, durable piston compression solution. If you replace pads or rotors yourself, work on a variety of vehicle makes, or want a reliable spare kit for roadside service, this set provides the adapters and hardware to handle most common caliper designs without resorting to improvised tools.