{"product_id":"technic-liftarm-modified-frame-thick-5-x-11-open-center","title":"Technic Liftarm Modified Frame Thick 5 x 11 Open Center (Part 64178)","description":"\u003cp\u003eElevate the structural integrity and functional complexity of your LEGO® Technic models with the robust **LEGO® Part 64178 Technic, Liftarm, Modified Frame Thick 5 x 11 Open Center**. This impressive Technic frame is an indispensable component for builders aiming to create exceptionally strong, large-scale, and functional constructions. Its generous 5x11 dimensions, combined with a \"thick\" profile (1 stud wide) and a substantial open center, make it perfect for supporting heavy loads, building extensive chassis, and integrating intricate mechanical systems within its protective boundaries.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Engineering Advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Structural Strength:\u003c\/strong\u003e The \"thick\" frame design ensures maximum rigidity and resistance to bending and twisting, crucial for large-scale and high-stress Technic models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal 5x11 Dimensions:\u003c\/strong\u003e Provides a substantial building area and span, ideal for creating expansive base structures or long supporting elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Open Center:\u003c\/strong\u003e The spacious open area allows for convenient and protected placement of motors, battery boxes, \u003ca href=\"\/collections\/collections-lego-technic-gears\"\u003egear systems\u003c\/a\u003e, and other functional components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Connection Points:\u003c\/strong\u003e Features numerous precisely spaced Technic pin holes around its perimeter, ensuring secure and versatile connections with other \u003ca href=\"\/collections\/parts-lego-technic-pieces\"\u003eTechnic elements\u003c\/a\u003e, including \u003ca href=\"\/collections\/lego-technic-pins-and-connectors\"\u003epins and connectors\u003c\/a\u003e, and \u003ca href=\"\/collections\/lego-axles-wheel-holders\"\u003eaxles\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Reliable:\u003c\/strong\u003e Manufactured to LEGO®'s rigorous quality standards, guaranteeing long-lasting performance and consistent clutch power for your most ambitious projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile Applications \u0026amp; Building Inspiration\u003c\/h3\u003e\n\u003cp\u003eThe 5x11 Open Center Technic Frame (Part 64178) is a cornerstone for a wide array of sophisticated LEGO® Technic creations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Vehicle Chassis:\u003c\/strong\u003e Form the primary, unyielding backbone for large-scale \u003ca href=\"\/collections\/lego-car-parts\"\u003eTechnic trucks\u003c\/a\u003e, construction vehicles, or remote-controlled models, providing a stable platform for all components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotic Bodies \u0026amp; Bases:\u003c\/strong\u003e Ideal for constructing the main body or fixed base for robots, offering internal space for electronics and motors while providing robust external attachment points for limbs and sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplex Machinery Frameworks:\u003c\/strong\u003e Use to build the structural core of intricate machines like cranes, excavators, or factory equipment, where precise alignment and internal component protection are vital.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Building Sections:\u003c\/strong\u003e Serve as strong, pre-defined modular sections in larger architectural or industrial models, simplifying complex assemblies and allowing for easy expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Rigs \u0026amp; Prototypes:\u003c\/strong\u003e Provides a quick and reliable foundation for testing new mechanical concepts or building functional prototypes due to its strength and open interior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEmpower your building toolkit with this essential Technic frame and watch as your LEGO® Technic models stand stronger, perform better, and inspire more. Explore our comprehensive selection of \u003ca href=\"\/collections\/lego-technic-beams\"\u003eLEGO® Technic beams\u003c\/a\u003e and other specialized \u003ca href=\"\/collections\/parts-lego-technic-pieces\"\u003eTechnic parts\u003c\/a\u003e to bring your most ambitious engineering visions to life.\u003c\/p\u003e\n\u003cp\u003eAll LEGO® pieces are out of their original package.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eLEGO® parts are intended for builders aged 4 and up. They may pose a choking hazard for children under 3 years old.\u003c\/small\u003e\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Light Bluish Gray","offer_id":50453786198349,"sku":"lego64178lbgnew","price":3.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-technic-frame-thick-5x11-open-center-light-bluish-gray.jpg?v=1753265953","url":"https:\/\/www.choose-a-brick.com\/products\/technic-liftarm-modified-frame-thick-5-x-11-open-center","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}