{"product_id":"kohree-rv-slide-out-support-jacks-4pc-flat-top-stabilizers-20-49-in-adjustable-20-000-lb-capacity","title":"Kohree RV Slide-Out Support Jacks, 4PC Flat-Top Stabilizers, 20-49 in Adjustable, 20,000 lb Capacity","description":"\u003cp\u003e\u003cstrong\u003eKohree RV Slide Out Support Jacks 4PCS are adjustable flat-top stabilizers that reduce slide-out shake and add uniform support for larger fifth wheels and Class A motorhomes.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you open a slide-out on a larger RV, uneven support or a two-jack setup can leave the room vulnerable to sway, wind vibration, and structural stress. These Kohree four-piece slide-out support jacks feature a reinforced flat top, wide 20\"–49\" height range, and a high 20,000 lb rated capacity per set to give broader, more even support for heavy slide-outs. They are built to be used as stabilizers for slide-outs — not to lift the entire RV — and they install and adjust quickly using a socket and power drill.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these jacks reduce slide-out movement?\u003c\/h3\u003e\n\u003cp\u003eThe Kohree 4PCS system distributes load across four support points instead of two, which minimizes bounce and lateral sway. The flat-top block sits solidly against the slide-out frame so vibration from wind or people moving inside is absorbed more effectively.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-point support reduces shake up to approximately 70% versus basic two-jack setups.\u003c\/li\u003e\n  \u003cli\u003eFlat top design avoids the need for separate wood blocks.\u003c\/li\u003e\n  \u003cli\u003eRobust steel construction resists flex and maintains alignment under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and adjustment range are available?\u003c\/h3\u003e\n\u003cp\u003eEach Kohree jack adjusts from 20\" to 49\", making them useful for a wide range of RV floor heights and uneven campsite surfaces. The telescoping inner tube locks securely to maintain the chosen height while you use your slide-out.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeight range: 20\"–49\" to suit many fifth wheels and Class A models.\u003c\/li\u003e\n  \u003cli\u003eTelescoping adjustment with locking holes for stable positioning.\u003c\/li\u003e\n  \u003cli\u003eCompact when collapsed for storage and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and adjustment?\u003c\/h3\u003e\n\u003cp\u003eKohree jacks are designed for fast deployment. A standard socket and a power drill speed up raising and lowering, which is faster than manual crank handles. Installation requires placing the flat top under the slide-out and adjusting to snug contact — no additional blocks required in most cases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick adjustment with a socket and power drill.\u003c\/li\u003e\n  \u003cli\u003eFlat top eliminates stacking separate support blocks.\u003c\/li\u003e\n  \u003cli\u003eLightweight enough for one person to position while being heavy-duty in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these jacks safe and what can they support?\u003c\/h3\u003e\n\u003cp\u003eThese jacks are engineered as slide-out stabilizers, not as primary lifting jacks for the entire vehicle. The full four-piece kit provides strong, even support to reduce movement and protect trim and mechanical components associated with slide-outs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity appropriate for heavy slide-outs and large RV rooms.\u003c\/li\u003e\n  \u003cli\u003eBuilt from high-strength steel for long-term durability.\u003c\/li\u003e\n  \u003cli\u003eDesign intended to stabilize slide-outs, not replace frame jacks or leveling systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Kohree RV Slide Out Support Jacks 4PCS are suited to full-time RVers, families, and owners of larger fifth wheels and Class A motorhomes who need dependable, fast-to-deploy support for one or more slide-outs. If you want to cut down on in-room vibration, protect slide-out mechanisms, and simplify on-site setup without stacking blocks, these adjustable flat-top stabilizers provide a practical, heavy-duty solution.\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 Kohree jacks lift my RV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. They stabilize slide-outs and reduce shake; they are not designed to raise the entire RV or replace chassis jacks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I adjust the jacks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Place the flat top under the slide-out, then use a socket and power drill to extend to the desired height and lock in place.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kohree","offers":[{"title":"Default Title","offer_id":55172536729943,"sku":"B0FV7W14QR","price":268.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/kohree-flat-top-front-view.jpg?v=1790451591","url":"https:\/\/britishgarage.co.uk\/products\/kohree-rv-slide-out-support-jacks-4pc-flat-top-stabilizers-20-49-in-adjustable-20-000-lb-capacity","provider":"British Garage","version":"1.0","type":"link"}