Acymner Disc Brake Caliper Tool Kit 24‑Piece – Universal 45# Carbon Steel Set with Carrying Case

Acymner 24PCS Disc Brake Caliper Tool Kit is a complete, heavy‑duty caliper piston compressor set designed to retract pistons and rotate them back into the caliper for most cars, trucks and SUVs.

This professional 24‑piece kit equips DIY mechanics and professional technicians with the adapters and hand thrust bolts needed to compress and rotate brake caliper pistons safely and efficiently. Each component is machined from 45# carbon steel with a rust‑resistant blasted finish and stored in a fitted case so you can take the right adapter to the job and keep tools organized between uses.

How does this kit speed up pad replacement jobs?

The set provides the adapters and two hand thrust bolt assemblies (right and left) to handle piston retraction and rotation, removing the need for improvised tools. That reduces time fumbling for the correct fit and lowers the risk of damaging pistons or pads during service.

• Includes 18 disc adapters sized to fit a wide variety of calipers for fast selection.
• Right and left thrust bolts allow clockwise and counterclockwise piston rotation.
• Magnetic bolt tip keeps adapters in place, speeding one‑handed positioning.

What materials and construction ensure long life?

All parts are made from 45# carbon steel and finished with a rust‑proof blast, giving the tools durability for repeated garage or shop use. Threads and contact faces are built for heavy mechanical loads typical in brake service.

• 45# carbon steel construction for strength and longevity.
• Rust‑proof blasted finish to resist corrosion and wear.
• Precision machining for secure adapter fits and reliable thrust action.

Which vehicles will these adapters fit?

The 18 included disc adapters cover a broad range of American, European and Japanese vehicle calipers, making this a versatile universal kit. While it suits most passenger cars, light trucks and SUVs, always compare adapter profiles to your caliper before use.

• Adapters sized for common makes and models across regions.
• Two thrust bolts accommodate both left‑ and right‑rotating pistons.
• Check adapter shapes against your caliper to confirm exact fit.

How is the kit stored and transported?

All components come packed in a heavy‑duty carrying case with precision compartments for each piece, which protects parts and keeps everything accessible during jobs. The case reduces wear and prevents lost adapters between projects.

• Custom molded compartments for each adapter and bolt.
• Compact case fits easily into workshop cabinets or vehicle trunks.
• Case prolongs tool life by preventing metal‑on‑metal contact during transport.

Who is this for: This Acymner 24PCS Disc Brake Caliper Tool Kit is built for home mechanics, mobile technicians and small repair shops that need a durable, versatile brake piston compressor set. If you replace brake pads or service calipers regularly and want a single organized kit that covers most vehicles, this set delivers practical adapters, durable construction and a carry case to keep work efficient and reliable.