{"product_id":"andersen-hitches-4-magnetic-jack-blocks-2-pack-30-000-lb-capacity-low-profile-rv-stabilizers","title":"Andersen Hitches 4\" Magnetic Jack Blocks 2-Pack — 30,000 lb Capacity, Low-Profile RV Stabilizers","description":"\u003cp\u003e\u003cstrong\u003eAndersen Hitches 4-inch Jack Blocks with built-in magnets are a two-pack of heavy-duty stabilizing blocks that lock to round jack pads and support up to 30,000 lb per block for secure, low-profile RV, trailer, and fifth-wheel jack placement.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese compact magnetic jack blocks are engineered to give RV owners a fast, stable way to set and hold jacks where clearance is limited. Each 4\"-high block features embedded magnets that attach to round jack pads so the block stays aligned while lowering the jack foot. Made in the USA and backed by a lifetime warranty, this 2-pack speeds campsite setup and adds an extra margin of safety for heavy rigs.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these blocks speed up campsite setup?\u003c\/h3\u003e\n\u003cp\u003eThe pair arrangement lets you prepare two jacks at once — front and rear or both stabilizers — eliminating the need to fetch single blocks one at a time. The magnets hold each block to the jack pad while you lower the jack, preventing slips and readjustments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo magnet-equipped blocks for simultaneous placement\u003c\/li\u003e\n  \u003cli\u003eTop-mounted magnets lock to round jack pads during lowering\u003c\/li\u003e\n  \u003cli\u003eCompact 4\" height reduces handling and trip time\u003c\/li\u003e\n  \u003cli\u003eDrop-in use with no tools required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these support my heavy motorhome or fifth wheel?\u003c\/h3\u003e\n\u003cp\u003eYes — each block is rated to carry up to 30,000 lb, enough for Class A motorhomes, large fifth wheels, and heavy trailers when used as intended. The rating means the blocks handle substantial vertical loads, providing a stable base for jack feet in everyday leveling tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30,000 lb capacity per block for heavy rigs\u003c\/li\u003e\n  \u003cli\u003eSuitable for large fifth wheels and Class A motorhomes\u003c\/li\u003e\n  \u003cli\u003eRobust design in a compact 4\" footprint\u003c\/li\u003e\n  \u003cli\u003eEngineered for vertical load stability under jack feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo the magnetic blocks fit my jack pads and low-clearance situations?\u003c\/h3\u003e\n\u003cp\u003eThe magnets are arranged to secure to standard round jack pads so the block stays centered under the jack foot. With a 4-inch profile, these blocks are ideal where site grade or low clearance makes taller blocks impractical.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTop magnets match round jack pad geometry\u003c\/li\u003e\n  \u003cli\u003e4\" height works where 8\" blocks are too tall\u003c\/li\u003e\n  \u003cli\u003eCompact shape fits confined campsite spaces\u003c\/li\u003e\n  \u003cli\u003eHelps avoid over-extension of jacks in uneven terrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat about durability and warranty?\u003c\/h3\u003e\n\u003cp\u003eManufactured in the USA, Andersen Hitches’ jack blocks combine sturdy materials with a lifetime warranty, reflecting confidence in long-term performance. The magnets are embedded to resist dislodging, and the block construction stands up to repeated loading and outdoor use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade in the USA for consistent quality control\u003c\/li\u003e\n  \u003cli\u003eEmbedded magnets placed for secure attachment\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed for repeated use\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty included for owner peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Andersen Hitches 4\" Magnetic Jack Blocks (2-pack) are intended for RV owners, fifth-wheel and trailer users, and anyone who needs a fast, low-profile way to support jacks on heavy rigs. They’re particularly useful for operators dealing with tight clearance at campsites, those who want to speed setup by prepping two jacks at once, and owners who prefer a magnet-secured block over loose pads.\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 magnetic jack blocks compatible with round jack pads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The embedded magnets are designed to lock to standard round jack pads and keep the block aligned while lowering the jack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What weight can each Andersen block support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each 4\" block is rated for up to 30,000 lb, suitable for Class A motorhomes, fifth wheels, and heavy trailers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Andersen Hitches","offers":[{"title":"Default Title","offer_id":48082757091486,"sku":"B0F114NTXZ","price":153.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/andersen-hitches-front-view-packaging.jpg?v=1785813260","url":"https:\/\/northtrailauto.ca\/products\/andersen-hitches-4-magnetic-jack-blocks-2-pack-30-000-lb-capacity-low-profile-rv-stabilizers","provider":"North Trail Auto","version":"1.0","type":"link"}