{"product_id":"salahii-6in-trailer-jack-block-heavy-duty-stackable-rv-leveling-block-40-000-lb-capacity","title":"Salahii 6in Trailer Jack Block — Heavy-Duty Stackable RV Leveling Block, 40,000 lb Capacity","description":"\u003cp\u003e\u003cstrong\u003eSalahii 6\" Height Trailer Jack Block is a heavy-duty, stackable RV leveling and stabilizing block engineered to support up to 40,000 lbs and prevent jack sinking or wobble on uneven ground.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you park a travel trailer, fifth wheel, or camper, the jack foot needs a stable, weatherproof platform — especially on soft soil, gravel, or rutted surfaces. This single-pack Salahii block is made from injection-molded HDPE for UV and water resistance, has a lockable stacking design to achieve greater height, and includes built-in handling and drainage features so it’s ready for long-term outdoor use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the block stop jack sinking and stabilize my RV?\u003c\/h3\u003e\n\u003cp\u003eThe block spreads the load from a tongue or scissor jack across a larger, firmer surface area so the jack foot won’t dig into soft ground. Its reinforced injection-molded HDPE construction maintains shape under heavy loads while the anti-slip profile prevents shifting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports up to 40,000 lbs per block in rated conditions\u003c\/li\u003e\n  \u003cli\u003eLarge contact area reduces ground pressure and sinking\u003c\/li\u003e\n  \u003cli\u003eTextured top and locking stack interface for secure placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I stack these to reach the height I need?\u003c\/h3\u003e\n\u003cp\u003eYes — each block is 6 inches tall and designed to lock securely with additional units, so you can build a stable column without movement. The stacking system keeps load-bearing alignment so height adjustments are reliable during setup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6-inch height per block for predictable increments\u003c\/li\u003e\n  \u003cli\u003eInterlocking geometry prevents lateral shift when stacked\u003c\/li\u003e\n  \u003cli\u003eRemains load-bearing and stable under stacked loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my trailer jack or stabilizer foot?\u003c\/h3\u003e\n\u003cp\u003eThe Salahii block features a universal recess and flat top suitable for a variety of jack feet, scissor jacks, post feet, and stabilizer pads. Its dimensions and profile work with most travel trailer and fifth-wheel jacks for a broad fit range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with tongue jacks, scissor jacks, and post feet\u003c\/li\u003e\n  \u003cli\u003eFlat, reinforced top accepts different jack shapes securely\u003c\/li\u003e\n  \u003cli\u003eWorks with both campers and utility trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it hold up outdoors and for storage?\u003c\/h3\u003e\n\u003cp\u003eConstructed from durable HDPE using injection molding, the block resists UV degradation and moisture so it can remain outdoors season after season. Built-in handles and center drainage make carrying and compact storage convenient while avoiding water pooling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-stable HDPE construction for long outdoor life\u003c\/li\u003e\n  \u003cli\u003eSide handle openings and rope-friendly grips for transport\u003c\/li\u003e\n  \u003cli\u003eCenter drainage holes prevent standing water and freeze damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Salahii 6\" Trailer Jack Block is aimed at RV owners, weekend campers, and professional haulers who need a rugged, portable solution to stabilize jacks and prevent sinking on soft or uneven surfaces. It’s ideal for anyone who wants a reliable, stackable leveling option that’s easy to carry, stores compactly, and performs in all weather without corroding or cracking.\u003c\/p\u003e\n\n\u003cp\u003eIf you need to increase or secure jack height, protect jack feet from damage, or create a consistent, heavy-duty platform for your trailer while parked, this block offers a practical, long-lasting tool to add to your towing kit.\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: How many blocks do I need for extra height?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each block is 6 inches tall; stack two or more until you reach the required jack height.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these blocks weatherproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Injection-molded HDPE resists UV and water, suitable for outdoor storage and regular use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Salahii","offers":[{"title":"Default Title","offer_id":48086139568286,"sku":"B0FLP5G2KD","price":48.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/salahii-front-packaging-block.jpg?v=1785886360","url":"https:\/\/northtrailauto.ca\/products\/salahii-6in-trailer-jack-block-heavy-duty-stackable-rv-leveling-block-40-000-lb-capacity","provider":"North Trail Auto","version":"1.0","type":"link"}