{"product_id":"atp-macpherson-strut-spring-compressor-300mm-capacity-forged-acme-threaded-safety-lock","title":"ATP MacPherson Strut Spring Compressor, 300mm Capacity — Forged Acme-Threaded, Safety Lock","description":"\u003cp\u003e\u003cstrong\u003eThe ATP MacPherson Strut Spring Compressor is a heavy-duty, forged spring-compression tool designed to safely compress up to 300mm coil springs for professional suspension work.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compressor is built for mechanics and advanced DIYers who service MacPherson struts, letting you remove and replace strut cartridges, springs, and damaged components with controlled, mechanical force. It features a robust acme-threaded main shaft, forged hook assemblies, an integrated safety lock, and ships in a convenient storage case (red or blue). Follow proper safety practices—wear eye protection and gloves—and never use an impact driver with this tool.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I set up the compressor for a strut spring?\u003c\/h3\u003e\n\u003cp\u003ePrepare the unit by lubricating both main shafts, then align the hooks so they slide over the coil with the safety pins backed off. Place the two hook sets opposite each other (180° apart) for balanced compression, then engage the safety locks before turning the shaft.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil both main shafts before first use to ensure smooth movement.\u003c\/li\u003e\n  \u003cli\u003eBack off safety pins so hooks will fit over the spring coils.\u003c\/li\u003e\n  \u003cli\u003ePosition hook sets opposite each other for even compression.\u003c\/li\u003e\n  \u003cli\u003ePush safety locks into the locked position evenly on both sides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and technique are required to compress the spring safely?\u003c\/h3\u003e\n\u003cp\u003eUse a 7\/8\" (or 22mm) socket and a hand ratchet to turn the main shaft; do not use an impact driver. Compress the spring gradually and evenly until you can remove the cartridge fastener nut or other retaining hardware.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequired: 7\/8\" or 22mm socket and a hand ratchet (not included).\u003c\/li\u003e\n  \u003cli\u003eTurn shafts steadily and alternate sides to maintain balance.\u003c\/li\u003e\n  \u003cli\u003eCompress only as much as necessary to access the fastener nut.\u003c\/li\u003e\n  \u003cli\u003eKeep hands clear and wear safety glasses and gloves at all times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key build features and durability points?\u003c\/h3\u003e\n\u003cp\u003eThe ATP compressor uses forged components and an acme threaded rod for long-term strength and repeatable alignment under load. A built-in safe-lock mechanism secures the hooks during service, while the 300mm compression capacity handles most passenger-vehicle strut springs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged construction for high tensile strength and durability.\u003c\/li\u003e\n  \u003cli\u003eAcme-threaded main shaft for reliable, smooth compression.\u003c\/li\u003e\n  \u003cli\u003eIntegrated safe-lock on each hook to prevent accidental release.\u003c\/li\u003e\n  \u003cli\u003e300mm compression range suitable for common MacPherson springs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ATP MacPherson Strut Spring Compressor is intended for professional technicians, automotive repair shops, and experienced home mechanics comfortable with suspension work and safety protocols. It is not a consumer toy—professional skill, the correct ratchet\/socket, personal protective equipment, and adherence to the provided setup steps are required. Always avoid power impact tools with this unit and follow the locking procedure to minimize risk.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use an impact driver with this spring compressor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Do not use an impact driver; only use a 7\/8\" or 22mm hand ratchet to compress the spring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety steps should I follow before compressing a strut spring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wear safety glasses and gloves, lubricate shafts, position hooks 180° apart, back off pins, and engage both safety locks evenly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ATP","offers":[{"title":"Default Title","offer_id":55166088544599,"sku":"B072QTNK74","price":60.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/atp-strut-compressor-front-view.jpg?v=1790362647","url":"https:\/\/britishgarage.co.uk\/products\/atp-macpherson-strut-spring-compressor-300mm-capacity-forged-acme-threaded-safety-lock","provider":"British Garage","version":"1.0","type":"link"}