{"product_id":"soft-close-lid-struts-pair-400mm-300n-10mm-ball-socket-with-4x-l-mounting-brackets","title":"Soft Close Lid Struts Pair 400mm 300N – 10mm Ball Socket With 4x L Mounting Brackets","description":"\u003ch2\u003eSoft Close Lid Struts Pair – 400mm 300N – Controlled Closing Lid Support – 4x L Brackets \u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"background-color: #1f7ae0; color: white; padding: 4px 8px; border-radius: 3px; font-weight: bold;\"\u003eSOFT CLOSE LID SYSTEM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for controlled lid movement, this \u003cstrong\u003e400mm 300N soft-close lid strut set\u003c\/strong\u003e provides smooth assisted opening and a dampened closing action for medium to heavy lids. Unlike standard lift supports, this configuration is engineered to reduce sudden lid drops while maintaining stable hold-open positioning.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"background-color: #28a745; color: #fff; padding: 4px 8px; border-radius: 3px; font-weight: bold;\"\u003e ✓ READY FOR SAME DAY DISPATCH \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe struts work together to create a balanced lifting force that supports the lid weight throughout the opening cycle while preventing harsh closing impacts that can damage hinges or frames.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eProduct Engineering Overview\u003c\/h3\u003e\n\u003cp\u003eThis soft-close configuration is ideal for applications where lids are opened frequently and require a more controlled movement profile. The 400mm extended length provides increased travel distance, making it suitable for deeper storage units and furniture lids.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth assisted opening motion\u003c\/li\u003e\n\u003cli\u003eControlled closing behaviour\u003c\/li\u003e\n\u003cli\u003eReduced stress on hinges and lid frames\u003c\/li\u003e\n\u003cli\u003eStable hold-open position during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForce Output:\u003c\/strong\u003e 300N per strut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Pair Support:\u003c\/strong\u003e 600N combined force\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Length:\u003c\/strong\u003e 400mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStroke Travel:\u003c\/strong\u003e 150mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e 10mm Ball Socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware:\u003c\/strong\u003e 4x Steel L Brackets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Format:\u003c\/strong\u003e Pair installation (left and right)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eRecommended Lid Size \u0026amp; Weight\u003c\/h3\u003e\n\u003cp\u003eCorrect strut selection is important to achieve optimal soft-close behaviour.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Lid Depth:\u003c\/strong\u003e 500–800mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Lid Weight Range:\u003c\/strong\u003e 30–54kg (lid panel only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e one strut per side\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing a force rating that is too high may cause the lid to open too aggressively, while insufficient force may not hold the lid open properly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMounting Hardware Included\u003c\/h3\u003e\n\u003cp\u003eThis kit includes \u003cstrong\u003efour reinforced L mounting brackets\u003c\/strong\u003e designed to create a secure structural connection between the strut and the storage unit frame.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong steel construction\u003c\/li\u003e\n\u003cli\u003eDesigned for wood, composite or plastic structures\u003c\/li\u003e\n\u003cli\u003eAllows stable mounting alignment for deeper lids\u003c\/li\u003e\n\u003cli\u003eImproves long-term durability of the lid support system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eInstallation Guidance\u003c\/h3\u003e\n\u003cp\u003eFor the most effective soft close behaviour, the correct positioning of the brackets is essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMount the upper bracket on the lid panel approximately 20–30% from the hinge\u003c\/li\u003e\n\u003cli\u003eInstall the lower bracket on the internal side wall of the box\u003c\/li\u003e\n\u003cli\u003eEnsure the strut remains slightly compressed when the lid is fully closed\u003c\/li\u003e\n\u003cli\u003eInstall one strut on each side for a balanced lifting force\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProper geometry ensures smooth operation and extends the lifespan of the struts and lid hinges.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eChoosing the Correct Force\u003c\/h3\u003e\n\u003cp\u003eSoft close lid systems perform best when the gas strut force closely matches the lid weight.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLids under 30kg may require a lower force rating\u003c\/li\u003e\n\u003cli\u003eLids heavier than 54kg may need stronger struts\u003c\/li\u003e\n\u003cli\u003eDeeper lids may require longer strut lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways calculate the weight of the lid only. The strut does not support the contents of the box.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eToy boxes\u003c\/li\u003e\n\u003cli\u003eStorage chests\u003c\/li\u003e\n\u003cli\u003eBench seating with storage\u003c\/li\u003e\n\u003cli\u003eTool storage boxes\u003c\/li\u003e\n\u003cli\u003eFurniture lids requiring controlled closing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eAUTORCE Quality Commitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTested lifting performance\u003c\/li\u003e\n\u003cli\u003eDurable steel construction\u003c\/li\u003e\n\u003cli\u003eFast UK dispatch\u003c\/li\u003e\n\u003cli\u003eResponsive customer support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your storage lid with a reliable soft-close support system designed for smoother operation and improved safety.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AUTORCE","offers":[{"title":"Default Title","offer_id":56136846344571,"sku":"2x300N-400mm-BALL-L-BRACKETS-7","price":25.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6933\/7892\/files\/soft-close-lid-struts-pair-with-4x-l-mounting-bracket-111.webp?v=1772937846","url":"https:\/\/autorce.co.uk\/products\/soft-close-lid-struts-pair-400mm-300n-10mm-ball-socket-with-4x-l-mounting-brackets","provider":"Autorce","version":"1.0","type":"link"}