{"product_id":"andersen-hitches-magnetic-jack-blocks-2-pack-4-inch-lift-30-000-lb-capacity-fits-up-to-9-inch-pads","title":"Andersen Hitches Magnetic Jack Blocks 2-Pack — 4-Inch Lift, 30,000 lb Capacity, Fits up to 9-Inch Pads","description":"\u003cp\u003e\u003cstrong\u003eThese are Andersen Hitches 4-inch magnetic jack blocks (two units) designed to secure and elevate trailer or RV jacks with up to 30,000 lb capacity per block.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need a compact, dependable support for stabilizer or landing jacks at the campsite, this two-pack of magnet-equipped jack blocks offers strong holding power in a low-profile design. Each block is machined to mate with round jack pads up to 9 inches, includes built-in magnets that latch to metal jack pads, and is sized to provide 4 inches of lift — ideal when full-height blocks are too tall. Made in the USA and backed by a lifetime warranty, these blocks are intended for heavy rigs where reliability and quick setup matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these magnetic jack blocks speed up campsite setup?\u003c\/h3\u003e\n\u003cp\u003eWith two blocks in the set and magnets that attach to round jack pads, you can position both front and rear jacks without juggling separate pieces. The magnets help the block stay in place as you lower the jack, cutting down repositioning and fiddling at the campsite.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo blocks let you support two jacks simultaneously for faster leveling.\u003c\/li\u003e\n  \u003cli\u003eMagnets lock the block to round jack pads so they don’t slide away during lowering.\u003c\/li\u003e\n  \u003cli\u003eCompact 4\" height reduces time spent swapping between different block sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these blocks handle heavy motorhomes and fifth wheels?\u003c\/h3\u003e\n\u003cp\u003eYes — each block is rated at 30,000 pounds, making them suitable for Class A motorhomes, large fifth wheels, and heavy trailers when used per manufacturer instructions. The load rating provides a robust margin for supporting stabilizer or landing jacks on substantial rigs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30,000 lb capacity per block supports heavy-duty RV applications.\u003c\/li\u003e\n  \u003cli\u003eDesigned for use with jacks and stabilizers that sit on round metal pads.\u003c\/li\u003e\n  \u003cli\u003eDurable construction intended to withstand repeated campsite use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat jack pad sizes and clearance situations are these best for?\u003c\/h3\u003e\n\u003cp\u003eThese blocks fit round jack pads up to 9 inches in diameter, making them compatible with most common landing-pad styles. The 4-inch overall height is specifically useful where ground clearance is limited or when a small lift is needed rather than stacking taller blocks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with round jack pads up to 9\" diameter for broad fitment.\u003c\/li\u003e\n  \u003cli\u003e4\" profile ideal for low-clearance setups and modest leveling adjustments.\u003c\/li\u003e\n  \u003cli\u003eWorks well on uneven ground where minimal height adjustment is preferable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow reliable and serviceable are these blocks?\u003c\/h3\u003e\n\u003cp\u003eManufactured in the United States, these jack blocks come with a lifetime warranty that covers defects in materials and workmanship. Their magnetized design reduces wear from shifting, and the compact form factor simplifies storage and transport.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade in the USA to Andersen Hitches quality standards.\u003c\/li\u003e\n  \u003cli\u003eLifetime warranty for long-term peace of mind.\u003c\/li\u003e\n  \u003cli\u003eMagnetic attachment reduces movement and repeated repositioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These Andersen Hitches 4\" Magnetic Jack Blocks (2-pack) are aimed at RV and trailer owners who run large rigs and want a fast, low-profile solution for stabilizing or lifting jacks. They suit people who need reliable holding power without the bulk of taller blocks — owners of Class A motorhomes, fifth wheels, heavy trailers, and anyone who prefers quick magnetic attachment and American-made durability for regular campsite setup.\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 these blocks attach to flat or non-metal jack pads?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The built-in magnets require a metal round jack pad to secure; they will still support non-metal pads but won’t magnetically attach.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is stacking these 4-inch blocks safe for extra height?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Stacking isn’t recommended unless the manufacturer’s guidelines allow it; check Andersen Hitches instructions to preserve rated capacity and stability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Andersen Hitches","offers":[{"title":"Default Title","offer_id":67585126072505,"sku":"B0F114NTXZ","price":259.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/andersen-hitches-front-view-packaging.jpg?v=1790468162","url":"https:\/\/redleafauto.ca\/products\/andersen-hitches-magnetic-jack-blocks-2-pack-4-inch-lift-30-000-lb-capacity-fits-up-to-9-inch-pads","provider":"Redleaf Auto","version":"1.0","type":"link"}