{"product_id":"🔩-heavy-duty-adjustable-support-jack-posts-galvanized-steel-temporary-support-for-basement-repair-house-renovation","title":"🔩 Heavy-Duty Adjustable Support Jack Posts | Galvanized Steel Temporary Support for Basement Repair \u0026 House Renovation","description":"\u003cstyle\u003e\n#jackpost-v15{\n  --bg:#1C2024;\n  --text:#F0F1F2;\n  --muted:#BEC4C9;\n  --orange:#F28A42;\n  --silver:#D4D9DD;\n  --line:#414950;\n  width:100%;\n  max-width:920px;\n  margin:0 auto;\n  padding:14px;\n  box-sizing:border-box;\n  overflow:hidden;\n  border-radius:16px;\n  background:var(--bg);\n  color:var(--text);\n  font-family:Arial,Helvetica,sans-serif;\n  line-height:1.75;\n}\n#jackpost-v15 *,\n#jackpost-v15 *:before,\n#jackpost-v15 *:after{\n  box-sizing:border-box;\n}\n#jackpost-v15 .jp-stack{\n  display:flex;\n  flex-direction:column;\n  gap:15px;\n}\n#jackpost-v15 .jp-card{\n  width:100%;\n  min-width:0;\n  padding:clamp(19px,4.5vw,32px);\n  border:1px solid var(--line);\n  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min-height:48px;\n  max-width:100%;\n  margin-top:20px;\n  padding:12px 27px;\n  border:1px solid #FFA66B;\n  border-radius:50px;\n  background:linear-gradient(100deg,#F28A42,#F6B17D);\n  color:#211C18!important;\n  text-decoration:none!important;\n  text-align:center;\n  font-size:13px;\n  font-weight:900;\n  transition:transform .2s ease;\n}\n@keyframes jp-shine{\n  from{background-position:0% center}\n  to{background-position:240% center}\n}\n@keyframes jp-scroll{\n  from{transform:translateX(0)}\n  to{transform:translateX(-50%)}\n}\n@media(min-width:650px){\n  #jackpost-v15 .jp-grid{\n    grid-template-columns:repeat(3,minmax(0,1fr));\n  }\n  #jackpost-v15 .jp-row{\n    grid-template-columns:155px minmax(0,1fr);\n    gap:13px;\n  }\n}\n@media(hover:hover) and (pointer:fine){\n  #jackpost-v15 .jp-image a:hover img{\n    transform:scale(1.025);\n  }\n  #jackpost-v15 .jp-button:hover{\n    transform:translateY(-2px);\n  }\n}\n@media(prefers-reduced-motion:reduce){\n  #jackpost-v15 *,\n  #jackpost-v15 *:before,\n  #jackpost-v15 *:after{\n    animation:none!important;\n    transition:none!important;\n  }\n}\n\u003c\/style\u003e\u003cdiv id=\"jackpost-v15\"\u003e\u003cdiv class=\"jp-stack\"\u003e\n\u003csection class=\"jp-card jp-center\" id=\"jp-top\"\u003e\u003cp\u003eA BETTER APPROACH TO TEMPORARY SUPPORT\u003c\/p\u003e\n\u003ch2\u003eStop Relying on Makeshift Blocks for Every Repair.\u003c\/h2\u003e\n\u003cp class=\"jp-copy\"\u003eWhen floors, frames or fixtures need temporary support during renovation, a purpose-built adjustable steel post offers a more organized alternative to stacked wooden blocks. \u003cstrong\u003eDesigned with a threaded adjustment mechanism, galvanized steel construction and integrated support plates.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-tags\"\u003eGalvanized SteelAdjustable DesignWelded BaseRenovation Support\u003c\/div\u003e\n\u003cdiv class=\"jp-image\"\u003e\u003ca target=\"_blank\" rel=\"noopener\" href=\"https:\/\/harikarionthebeat.com\/cdn\/shop\/files\/e90fb37e519d1965f7cbfa560b54a501c335905b.jpg?v=1793355808\u0026amp;width=1946\"\u003e\u003cimg decoding=\"async\" fetchpriority=\"high\" loading=\"eager\" src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-11-02\/97128642454224897.webp\" alt=\"Adjustable galvanized steel support jack post shown beneath a wooden beam in a basement renovation setting\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cp class=\"jp-caption\"\u003ePurpose-built adjustable steel support for temporary renovation applications.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"jp-marquee\"\u003e\u003cdiv class=\"jp-track\"\u003eGALVANIZED STEEL \u003cstrong\u003e✦\u003c\/strong\u003e THREADED ADJUSTMENT \u003cstrong\u003e✦\u003c\/strong\u003e WELDED BASE DESIGN \u003cstrong\u003e✦\u003c\/strong\u003e RENOVATION PROJECTS \u003cstrong\u003e✦\u003c\/strong\u003e GALVANIZED STEEL \u003cstrong\u003e✦\u003c\/strong\u003e THREADED ADJUSTMENT \u003cstrong\u003e✦\u003c\/strong\u003e WELDED BASE DESIGN \u003cstrong\u003e✦\u003c\/strong\u003e RENOVATION PROJECTS \u003cstrong\u003e✦\u003c\/strong\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003csection class=\"jp-card\"\u003e\u003cp\u003eCONTROLLED THREADED ADJUSTMENT\u003c\/p\u003e\n\u003ch3\u003eFine-Tune the Support Position.\u003c\/h3\u003e\n\u003cp class=\"jp-copy\"\u003eThe threaded upper section allows the support position to be adjusted by rotating the adjustment mechanism. A standard wrench can be used to tighten the locking nut according to the manufacturer's installation instructions. \u003cstrong\u003eA practical adjustment design for renovation work.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-grid\"\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eThreaded Adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRotate the threaded mechanism to adjust the support position.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eLocking Nut\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe nut helps secure the selected adjustment position.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eTop Support Plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProvides a contact surface for the intended supporting structure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-highlight\"\u003eDesigned to make positioning and adjustment more convenient during temporary support work.\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"jp-card\"\u003e\u003cp\u003eBUILT WITH GALVANIZED STEEL\u003c\/p\u003e\n\u003ch3\u003eA Protective Finish for Demanding Work Environments.\u003c\/h3\u003e\n\u003cp class=\"jp-copy\"\u003eRenovation environments can expose metal components to moisture and changing conditions. The galvanized surface treatment helps protect the steel against surface rust and corrosion. \u003cstrong\u003eA practical finish for basement and indoor renovation applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-image\"\u003e\u003ca target=\"_blank\" rel=\"noopener\" href=\"https:\/\/harikarionthebeat.com\/cdn\/shop\/files\/30ac07ecd1a25974051a48a6e0e7a5449ba253aa.jpg?v=1793355808\u0026amp;width=1946\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-11-02\/97128759575969793.webp\" alt=\"Close-up of galvanized steel adjustable support post showing its metallic protective surface finish\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"jp-grid\"\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ235 Steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel construction designed for practical support applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanized Coating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProtective metallic finish helps resist surface corrosion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Appearance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA durable-looking metal finish suited to renovation equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"jp-card\"\u003e\u003cp\u003eATTENTION TO THE CONNECTION DETAILS\u003c\/p\u003e\n\u003ch3\u003eIntegrated Welding. Purpose-Built Support Plates.\u003c\/h3\u003e\n\u003cp class=\"jp-copy\"\u003eThe support post features an integrated welded connection between the main steel column and its base plate. Its square top and bottom plates provide defined contact surfaces for the intended installation. \u003cstrong\u003eThoughtful construction for practical renovation setups.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-grid\"\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWelded Base Connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe column and base assembly are integrated through welding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eSquare Base Plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to sit against a suitable supporting surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eUpper Contact Plate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCreates a defined contact point for the intended beam or structure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-highlight\"\u003eInspect the post, welds, plates and contact surfaces before every installation.\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"jp-card\"\u003e\u003cp\u003eMADE FOR PRACTICAL PROJECTS\u003c\/p\u003e\n\u003ch3\u003eSupport Solutions for More Than One Room.\u003c\/h3\u003e\n\u003cp class=\"jp-copy\"\u003eFrom basement renovation to cabinet installation, adjustable steel support posts can be considered for a range of temporary support applications. Their straightforward metal construction fits naturally into professional renovation and home improvement projects. \u003cstrong\u003eOne versatile support design for different project settings.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-image\"\u003e\u003ca target=\"_blank\" rel=\"noopener\" href=\"https:\/\/harikarionthebeat.com\/cdn\/shop\/files\/58a5ffd0026f3a3ddba2f9411b72ae767adf0842.jpg?v=1793355808\u0026amp;width=1946\"\u003e\u003cimg decoding=\"async\" loading=\"lazy\" src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-11-02\/97128760247058433.webp\" alt=\"Galvanized adjustable support posts installed beneath a modern bathroom vanity cabinet\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"jp-grid\"\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e🏠 Basement Projects\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor planned temporary support applications during basement renovation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e🪑 Cabinet \u0026amp; Vanity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShown supporting a cabinet installation in a modern bathroom setting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e🛏️ Bed Frame Projects\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor suitable frame reinforcement projects following proper assessment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e🚪 Doorway Bracing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor planned temporary bracing applications during renovation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e🪵 Floor Repair\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor appropriate floor support and repair projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e🔧 Home Renovation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA practical component to consider for professional repair setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"jp-card\"\u003e\u003cp\u003eA STRAIGHTFORWARD ADJUSTMENT DESIGN\u003c\/p\u003e\n\u003ch3\u003eUnderstand the Adjustment Mechanism.\u003c\/h3\u003e\n\u003cp class=\"jp-copy\"\u003eThe product demonstration illustrates the basic adjustment components: the support post, threaded upper section and locking nut. The mechanism is operated with a wrench to position the upper plate. \u003cstrong\u003eAlways follow the supplied installation instructions and project-specific support plan.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-grid\"\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e01 · Position\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrepare a suitable, stable installation surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e02 · Adjust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse the threaded mechanism to position the upper plate as instructed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-item\"\u003e\n\u003cp\u003e\u003cstrong\u003e03 · Secure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFollow the manufacturer's locking and inspection instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"jp-highlight\"\u003eStructural support installation requires appropriate footing, contact surfaces and a verified support plan. Consult a qualified professional for load-bearing applications.\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"jp-card\"\u003e\u003cp\u003ePRODUCT DETAILS\u003c\/p\u003e\n\u003ch3\u003eThe Construction Behind the Design.\u003c\/h3\u003e\n\u003cdiv class=\"jp-spec\"\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003eAdjustable Steel Support Jack Post\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eMain Material\u003c\/strong\u003eQ235 Steel\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eSurface Finish\u003c\/strong\u003eGalvanized Protective Coating\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eAdjustment\u003c\/strong\u003eThreaded Adjustment Mechanism\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eLocking Design\u003c\/strong\u003eAdjustable Nut with Wrench Operation\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eBase Construction\u003c\/strong\u003eIntegrated Welded Steel Base Plate\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003eTop Construction\u003c\/strong\u003eSquare Steel Contact Plate\u003c\/div\u003e\n\u003cdiv class=\"jp-row\"\u003e\n\u003cstrong\u003ePrimary Application\u003c\/strong\u003eTemporary Support During Renovation and Repair\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"jp-card\"\u003e\u003cp\u003eGOOD TO KNOW\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions.\u003c\/h3\u003e\n\u003cdiv class=\"jp-faq\"\u003eWhat material are these support posts made from?\u003c\/div\u003e\n\u003cp\u003eThe product listing identifies Q235 steel construction with a galvanized surface treatment.\u003c\/p\u003e\n\u003cp\u003eHow do I adjust the support position?\u003c\/p\u003e\n\u003cp\u003eThe upper threaded section is adjusted by rotating the mechanism. The locking nut is operated with a suitable wrench according to the manufacturer's instructions.\u003c\/p\u003e\n\u003cp\u003eDoes the post have a rust-resistant finish?\u003c\/p\u003e\n\u003cp\u003eYes. The post features a galvanized surface coating designed to help resist surface rust and corrosion.\u003c\/p\u003e\n\u003cp\u003eIs the base plate welded to the post?\u003c\/p\u003e\n\u003cp\u003eThe product features an integrated welded connection between the main column and the base plate.\u003c\/p\u003e\n\u003cp\u003eCan these posts be used for basement repairs?\u003c\/p\u003e\n\u003cp\u003eBasement floor support and renovation are among the advertised applications. Actual use must be evaluated against the structure, foundation and project requirements.\u003c\/p\u003e\n\u003cp\u003eCan they be used under cabinets or vanities?\u003c\/p\u003e\n\u003cp\u003eThe product page shows adjustable support posts installed beneath a vanity cabinet. Ensure the installation is appropriate for the cabinet and supporting floor.\u003c\/p\u003e\n\u003cp\u003eAre these permanent structural supports?\u003c\/p\u003e\n\u003cp\u003eThey are presented as temporary support posts for renovation and repair. Do not treat them as a replacement for engineered permanent structural supports.\u003c\/p\u003e\n\u003cp\u003eHow do I know whether they are suitable for my project?\u003c\/p\u003e\n\u003cp\u003eConfirm the exact model's manufacturer-rated capacity, installation requirements, foundation conditions and structural application before use. For load-bearing work, consult a qualified contractor or structural engineer.\u003c\/p\u003e\n\u003cp\u003eCan I use them on any floor surface?\u003c\/p\u003e\n\u003cp\u003eThe supporting surface must be suitable for the intended application. Follow the installation requirements and obtain professional guidance when supporting a building structure.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"jp-card jp-center\"\u003e\u003cp\u003eBUILT FOR THE WORK AHEAD\u003c\/p\u003e\n\u003ch2\u003eA More Organized Way to Approach Temporary Support.\u003c\/h2\u003e\n\u003cp class=\"jp-copy\"\u003eBring together galvanized steel construction, threaded adjustment and an integrated welded base in a practical renovation support component. From basement projects to cabinet installations, choose a support solution suited to your project requirements. \u003cstrong\u003eMake your next renovation setup more deliberate and organized.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"jp-tags\"\u003eQ235 SteelGalvanized FinishAdjustable DesignWelded Base\u003c\/div\u003e\n\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"jp-button\" href=\"#jp-top\"\u003e Back To The Top ↑\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"CQJ","offers":[{"title":"Default Title","offer_id":67979486855534,"sku":"CG726110201-45板面(加厚)","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/6499\/4414\/files\/97128642454224897.webp?v=1793756702","url":"https:\/\/bvuyomi.com\/products\/%f0%9f%94%a9-heavy-duty-adjustable-support-jack-posts-galvanized-steel-temporary-support-for-basement-repair-house-renovation","provider":"Bvuyomi","version":"1.0","type":"link"}