Amerbm MacPherson Strut Spring Compressor, 3 Fork Sizes — Impact‑Wrench Rated, 9921 lb Capacity

The Amerbm MacPherson Strut Spring Compressor is a heavy-duty, impact-wrench compatible coil spring compressor with three interchangeable fork sizes and a 9921 lb (4500 kg) rated capacity for safe strut removal and install.

Whether you run a busy repair shop or perform weekend suspension work, this compressor is built to control automotive coil springs during MacPherson strut disassembly and reassembly. Engineered from heat-treated #45 steel with a thickened threaded rod and reinforced body, the tool is designed to resist bending and hold springs securely. Its impact-wrench compatibility and overload protection device speed up the job while prioritizing controlled, repeatable compression.

How does this tool make strut work faster and safer?

The Amerbm compressor accepts powered operation with an impact wrench to cut manual crank time and reduce technician fatigue. A safety-lip fork profile and a sacrificial overload device are included to help limit unexpected spring slip and to protect the tool under extreme load.

• Impact-wrench compatible drive for faster compression
• Overload protection pin designed to fail first under extreme stress
• Safety-lip forks to reduce spring movement during service
• Reinforced body to minimize bending under load

What spring sizes will the three forks cover?

This set includes three interchangeable forks sized to fit a wide range of automotive and UTV coil springs. Match the appropriate fork to the spring diameter range before use to improve contact and stability of the jaws on the coil.

• Gold fork: fits 2.6–4.9 in (66–125 mm) springs
• Black fork: fits 3.4–6.3 in (86–160 mm) springs
• Silver fork: fits 4.9–8.3 in (125–210 mm) springs
• Switch forks quickly to expand vehicle coverage and jaw seating

What construction and maintenance features support shop durability?

Built from #45 heat-treated steel with a thicker threaded rod, the compressor is intended for repeated use in demanding environments. Regular lubrication and inspection help preserve the threads and moving parts for consistent performance.

• #45 heat-treated steel components for increased strength
• Thickened threaded rod for added rigidity under load
• Reinforced body design to resist distortion and bending
• Recommended: lubricate threads and inspect forks before each job

How should this tool be used safely and what is included?

The kit contains the main compressor assembly and three interchangeable forks. It is designed specifically for coil springs on MacPherson struts—do not substitute for valve springs, hydraulic stands, or other specialty compressors. Follow manufacturer safety practices and vehicle service manuals while using appropriate personal protective equipment.

• Included: main compressor body plus Gold, Black, and Silver forks
• Not intended as an engine valve spring tool or hydraulic compressor
• Always match fork range to spring, lubricate threads, and use PPE
• Use impact wrench within recommended torque ranges and inspect overload pin condition

Who is this for: technicians, independent mechanics, and serious DIYers who regularly service MacPherson-strut suspensions and need a durable, impact-wrench compatible compressor that covers a broad range of spring diameters. If you want a tool built for repeated shop use with interchangeable forks and engineered safety features, this Amerbm compressor provides capacity and versatility without requiring a hydraulic stand.