Amerbm MacPherson Strut Spring Compressor Kit — Impact-Wrench Compatible, 3 Forks & Overload Protection

Amerbm Heavy Duty Macpherson Strut Spring Compressor is a professional-grade coil spring extractor kit built for impact-wrench use, with overload protection, a safety-guard design, and three interchangeable forks to fit a wide range of cars, trucks and UTVs.

This kit is engineered to speed up suspension work while prioritizing user safety. Forged from heat-treated #45 steel, the compressor tolerates very high loads and pairs with an impact wrench thanks to a spindle overload protection device that protects both operator and tool. The set includes three fork sizes, alignment hardware, and a robust carrying case for organized transport and storage.

How does this compressor let me use an impact wrench safely?

The compressor includes an integrated spindle overload protection mechanism that is designed to fail before the main structure if excessive torque is applied. That lets you run the main spindle with powered impact tools while reducing the risk of catastrophic breakage.

• Spindle overload protection pin that shears under extreme load to protect the tool.
• Reinforced main body and thickened threaded rod resist bending during powered operation.
• Compatible with common impact wrenches — reduces manual labor and speeds repairs.

What safety features prevent the spring from slipping or detaching?

Safety lips on each interchangeable fork securely lock into the coil, keeping the spring seated even under high tension. The forks are built to hold the coil in place so you can compress or release the spring with confidence.

• Heavy-duty safety lips on yokes to stop lateral movement of the spring.
• Multiple fork sizes let you choose a tight, secure fit for the specific coil diameter.
• Alignment screws and proper seating reduce the chance of fork rotation or misalignment.

Which vehicles and spring sizes will these forks fit?

The kit ships with three pairs of yokes that cover a broad span of coil diameters, making it suitable for compact cars up to UTVs and many light trucks. Match the fork size to your spring’s outer coil diameter for optimal grip.

• Gold forks: 2.6"–4.9" (approximately) for small to mid-size coils.
• Black forks: 3.4"–6.3" for medium to larger class springs.
• Silver forks: 4.9"–8.3" for heavy-duty coils on trucks and UTVs.

How durable is the compressor and what load can it handle?

Constructed from heat-treated #45 steel with a thickened threaded rod, the tool is rated to withstand a maximum static load of approximately 9,921 pounds (4,500 kg). The reinforced design minimizes permanent deformation under heavy use in professional or enthusiast workshops.

• Forged, heat-treated steel body for high tensile strength and longevity.
• Thickened threaded rod to resist stripping and bending under load.
• Rated 4,500 kg (9,921 lbs) load capacity for demanding suspension jobs.

Package contents include one main compression cylinder, three pairs of interchangeable spring yokes, alignment screws, and a heavy-duty carrying case to keep parts organized and protected. For best performance and long life, lubricate the threaded components before each use and inspect the safety pin and forks for wear.

Who is this for: This Amerbm Macpherson strut spring compressor is intended for professional mechanics, experienced DIYers, and small shops that routinely service struts and shock assemblies. It’s particularly useful when speed and safety are critical—such as fleets, performance garages, and off-road UTV maintenance—where impact-wrench compatibility and high load capacity reduce time spent on suspension tasks. If you’re not comfortable with powered spring compression, consult a trained technician before using this tool.