{"product_id":"kohree-rv-slide-out-support-jacks-4pcs-flat-top-telescoping-stabilizers-20-49-height-20-000-lb-capacity","title":"Kohree RV Slide-Out Support Jacks 4PCS — Flat-Top Telescoping Stabilizers, 20–49\" Height, 20,000 lb Capacity","description":"\u003cp\u003e\u003cstrong\u003eKohree RV Slide Out Support Jacks (4PCS) are heavy-duty, adjustable stabilizers with a flat top that reduce slide-out shake and provide uniform support for large fifth wheels and Class A motorhomes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you park a motorhome or fifth wheel with extended slide-outs, movement from wind, people walking inside, or uneven ground can cause shaking that stresses components and reduces comfort. Kohree's 4-piece slide out support kit is engineered to give broader, more even bracing than two-jack setups, using high-strength steel and a flat-top design so you don't need extra wood blocks. These jacks are tool-adjustable and built to fit a wide height range, making them a practical add-on for full-time RVers and owners of larger rigs.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these supports reduce slide-out movement?\u003c\/h3\u003e\n\u003cp\u003eThe four-jack arrangement delivers balanced support along the slide-out length to minimize bounce and lateral sway. The flat-top pads make direct contact with the slide-out frame for stable pressure distribution without additional shims.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-point support spreads load evenly across the slide-out.\u003c\/li\u003e\n  \u003cli\u003eFlat top eliminates need for wood or temporary blocks.\u003c\/li\u003e\n  \u003cli\u003eHeavy-gauge steel construction resists bending under repeated use.\u003c\/li\u003e\n  \u003cli\u003ePatent-pending design engineered to reduce shake by significant amounts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat weight and height limits should I expect from these jacks?\u003c\/h3\u003e\n\u003cp\u003eEach Kohree kit is designed to work together to support slide-outs for large RVs and fifth wheels up to a combined rated capacity of 20,000 pounds. The telescoping columns adjust to fit a wide vertical range so you can level and brace on uneven ground.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCombined support capacity: engineered up to 20,000 lbs.\u003c\/li\u003e\n  \u003cli\u003eAdjustable height range: 20\" to 49\" to match most slide-out positions.\u003c\/li\u003e\n  \u003cli\u003eFine control using a socket and power drill for quick extension or retraction.\u003c\/li\u003e\n  \u003cli\u003eNot intended to bear total vehicle weight—used only to stabilize slide-outs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly can I set them up and adjust them at the campsite?\u003c\/h3\u003e\n\u003cp\u003eSetup is faster than hand-cranked jacks because the top fitting accepts a socket for power-drill operation. That speeds deployment and retraction, so you spend less time fiddling and more time enjoying the campsite.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a standard socket and drill for rapid height changes.\u003c\/li\u003e\n  \u003cli\u003eSimple alignment and placement under slide-out frame—no cutting or permanent modifications.\u003c\/li\u003e\n  \u003cli\u003eFlat top allows immediate contact without stacking blocks.\u003c\/li\u003e\n  \u003cli\u003eDurable finish protects the steel from weather exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these jacks work with my RV model and slide-out type?\u003c\/h3\u003e\n\u003cp\u003eKohree designed the 4PCS set to be broadly compatible with common slide-out frames on Class A motorhomes, fifth wheels, and larger travel trailers. The adjustable height and flat top make them suitable for most installations, but you should verify clearance and frame contact points before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits a wide range of slide-out configurations with 20\"–49\" adjustment.\u003c\/li\u003e\n  \u003cli\u003eFlat top suits steel framing and box-style slide-outs for solid contact.\u003c\/li\u003e\n  \u003cli\u003eCheck that the slide-out underside has a secure bearing point for each jack.\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for primary suspension or frame supports; used for stabilization only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Kohree’s 4PCS RV Slide Out Support Jacks are intended for RV owners who need stronger, faster, and more reliable stabilization than a basic two-jack setup—especially owners of larger fifth wheels and Class A motorhomes, full-time RVers, and anyone who experiences noticeable slide-out movement from wind, rain, or interior activity. If you want a durable, flat-top support set that adjusts quickly with a drill and provides broad, even bracing across your slide-outs, this kit offers a practical, non-permanent solution to improve comfort and reduce structural stress while parked.\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: Are these jacks designed to hold up the entire RV?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. They stabilize slide-outs and reduce movement but are not intended to support the full vehicle weight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust the height with a power drill?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The top accepts a socket so you can quickly raise or lower the jacks with a drill.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kohree","offers":[{"title":"Default Title","offer_id":67584995164345,"sku":"B0FV7W14QR","price":440.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/kohree-front-packaging-4pcs-slide-out-supports.jpg?v=1790462626","url":"https:\/\/redleafauto.ca\/products\/kohree-rv-slide-out-support-jacks-4pcs-flat-top-telescoping-stabilizers-20-49-height-20-000-lb-capacity","provider":"Redleaf Auto","version":"1.0","type":"link"}