Orion Motor Tech MacPherson Strut Spring Compressor Set 10.5" Range — 2-Piece, 40Cr Heat-Treated Steel

Orion Motor Tech's OMT Macpherson strut spring compressor tool set is a durable, portable two-piece kit designed to safely compress and transfer coil springs on most small and medium vehicles with a 10.5" maximum jaw opening.

This compact compressor set equips home mechanics and professional technicians to remove, install, or transfer coil springs on MacPherson strut assemblies. Built from heat-treated 40Cr steel with a black oxide finish on the threaded rods and galvanized end pieces, the tools prioritize long-term strength and corrosion resistance. The set fits 1/2" square drives or 13/16" hex sockets and stores neatly in a molded blue carrying case for organization and transport.

How does this compressor fit most MacPherson strut springs?

The OMT set provides a 10.5" maximum jaw opening and wide end pieces that grip coil springs for secure compression. Its adjustable design accommodates the diameters and pitches commonly found on small and medium passenger cars. Built-in locking pins keep the jaws held in position while you work, reducing the chance of slippage.

• 10.5" maximum jaw spread to handle a broad range of spring sizes
• Wide end pieces for stable contact with spring coils
• Locking pins for added holding security during compression
• Compatible with 1/2" square drive or 13/16" hex sockets for flexible power options

Is it easy to operate with hand or power tools?

Yes — the main shafts and precision-threaded rods are engineered for smooth, predictable movement whether you use a manual breaker bar or a powered impact/wrench. The threads reduce binding, helping you compress springs evenly and transfer them to new struts with less effort.

• Precision threading for consistent, smooth operation
• Accepts 1/2" square drive and 13/16" hex for tool compatibility
• Screws and shafts sized to help maintain alignment under load
• Two-piece set enables balanced compression on each side of the spring

How durable and safe are these spring compressors?

Durability comes from heat-treated 40Cr steel construction and corrosion-resistant finishes — black oxide on threaded rods and galvanized end pieces. The robust materials and locking pins reduce the risk of deformation or failure under repeated workshop use, while the wide jaw design distributes contact pressure to minimize slipping.

• Heat-treated 40Cr steel for high tensile strength
• Black oxide and galvanization resist rust and wear
• Locking pins add an extra layer of security during jobs
• Designed for repeated professional or DIY use

What does the kit include and how is it stored?

The package contains two coil spring compressor tools sized for MacPherson struts plus a blue blow-molded case. The case keeps each component organized and protected, making it easier to transport between job sites or store in a garage without parts getting lost or damaged.

• Pair of compressor tools suitable for most car springs
• Blow-molded blue carrying case for protected storage
• Components arranged for quick access and safe transport
• Compact footprint fits most tool cabinets and carts

Who is this for: The OMT Macpherson Strut Spring Compressor Set is aimed at automotive DIYers, mobile mechanics, and workshop technicians who need a reliable, portable solution to safely compress and move coil springs during strut repair or replacement. If you work on small- to mid-size passenger vehicles and want a robust, tool-drive-compatible compressor with organized storage, this kit is suited to your needs.