The Best Strut Compressors

Types of Strut Compressors

• Coil Spring Compressors: These are the most common type, designed to compress the coil spring found in most McPherson struts. They come in various designs, including external jaw types and internal jaw types. External jaw compressors grip the outside of the spring, while internal jaw compressors fit inside the spring coils.
• Telescopic Strut Compressors: Some specialized compressors are designed for specific strut designs, particularly those with telescopic elements. These might be necessary for certain European or performance vehicle applications.
• Heavy-Duty Compressors: For professional mechanics or those frequently working on larger vehicles like trucks or SUVs, heavy-duty models offer increased capacity and durability.

Key Features to Consider

• Jaw Capacity and Reach: Ensure the compressor's jaws can accommodate the diameter and pitch of the springs you'll be working with. The reach of the jaws also determines how securely they can grip the spring coils.
• Safety Mechanisms: Look for features like locking mechanisms, safety straps, and robust construction to prevent accidental release of spring tension. Over-center locking mechanisms are a common safety feature.
• Material and Durability: High-quality steel construction is essential for durability and to withstand the significant forces involved. Powder-coated finishes can offer added corrosion resistance.
• Ease of Use: Consider how easy the tool is to set up, operate, and remove. Some models offer quick-release mechanisms or ergonomic handles to improve user experience.

Safety Precautions

• Always read and follow the manufacturer's instructions for the strut compressor.
• Wear appropriate personal protective equipment, including safety glasses and gloves.
• Ensure the compressor is securely attached to the spring before applying tension.
• Never exceed the maximum weight or spring capacity of the tool.
• Inspect the compressor for damage before each use.