{"product_id":"antenna-4h-round-top","title":"LEGO® Part 3957 Antenna 4H Round Top","description":"\u003cp\u003eLEGO® Part 3957 Antenna 4H with Round Top is a classic antenna element used to add communication equipment and technical detail to many types of builds. The slim vertical design makes it useful for vehicles, machinery, spacecraft, and control systems where a small antenna or signal component is needed.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of LEGO® Part 3957\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound top antenna design:\u003c\/strong\u003e A compact vertical element commonly used to represent communication equipment or sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile building element:\u003c\/strong\u003e Suitable for vehicles, technical builds, machinery, and space models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic LEGO antenna piece:\u003c\/strong\u003e One of the most widely used antenna elements across many LEGO themes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy integration:\u003c\/strong\u003e Connects with standard LEGO® elements for flexible building options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilding Uses for Antenna 4H Round Top\u003c\/h2\u003e\n\u003cp\u003eThis antenna piece is often used for communication equipment, signal towers, vehicle details, and mechanical builds. The simple shape allows builders to add vertical structure and technical detail without adding bulk to a model.\u003c\/p\u003e\n\n\u003cp\u003eExplore more similar elements in the \u003ca href=\"\/en-global\/collections\/antenna-piece\"\u003eLEGO® antenna parts collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Black","offer_id":50454058008909,"sku":"lego3957blacknew","price":0.22,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":50454058664269,"sku":"lego3957bluenew","price":0.19,"currency_code":"USD","in_stock":false},{"title":"Bright Pink","offer_id":50454058205517,"sku":"lego3957brpinknew","price":11.63,"currency_code":"USD","in_stock":false},{"title":"Chrome Silver","offer_id":50454058467661,"sku":"lego3957chrsilvernew","price":5.01,"currency_code":"USD","in_stock":true},{"title":"Dark Bluish Gray","offer_id":50454058631501,"sku":"lego3957dbgnew","price":4.87,"currency_code":"USD","in_stock":false},{"title":"Dark Red","offer_id":50454058074445,"sku":"lego3957drednew","price":8.42,"currency_code":"USD","in_stock":false},{"title":"Green","offer_id":50454058402125,"sku":"lego3957greennew","price":7.98,"currency_code":"USD","in_stock":false},{"title":"Light Bluish Gray","offer_id":50454058369357,"sku":"lego3957lbgnew","price":0.19,"currency_code":"USD","in_stock":true},{"title":"Light Gray","offer_id":50454058533197,"sku":"lego3957lgraynew","price":4.61,"currency_code":"USD","in_stock":false},{"title":"Magenta","offer_id":50454058565965,"sku":"lego3957magentanew","price":18.89,"currency_code":"USD","in_stock":false},{"title":"Metallic Silver","offer_id":50454058303821,"sku":"lego3957msilvernew","price":3.22,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":50454057877837,"sku":"lego3957rednew","price":1.24,"currency_code":"USD","in_stock":false},{"title":"Reddish Brown","offer_id":50454058107213,"sku":"lego3957rbrownnew","price":0.22,"currency_code":"USD","in_stock":false},{"title":"Salmon","offer_id":50454057910605,"sku":"lego3957salmonnew","price":14.74,"currency_code":"USD","in_stock":false},{"title":"Tan","offer_id":50454058336589,"sku":"lego3957tannew","price":4.43,"currency_code":"USD","in_stock":false},{"title":"Trans-Clear","offer_id":50454058238285,"sku":"lego3957trclearnew","price":0.97,"currency_code":"USD","in_stock":true},{"title":"Trans-Medium Blue","offer_id":50454057943373,"sku":"lego3957trmbluenew","price":11.79,"currency_code":"USD","in_stock":false},{"title":"Trans-Neon Green","offer_id":50454058139981,"sku":"lego3957trngreennew","price":0.6,"currency_code":"USD","in_stock":false},{"title":"Trans-Neon Orange","offer_id":50454057976141,"sku":"lego3957trnorangenew","price":1.17,"currency_code":"USD","in_stock":false},{"title":"Trans-Orange","offer_id":50454058598733,"sku":"lego3957trorangenew","price":2.65,"currency_code":"USD","in_stock":false},{"title":"Trans-Red","offer_id":50454058271053,"sku":"lego3957trrednew","price":1.24,"currency_code":"USD","in_stock":false},{"title":"Trans-Yellow","offer_id":50454058172749,"sku":"lego3957tryellownew","price":20.34,"currency_code":"USD","in_stock":false},{"title":"White","offer_id":50454058041677,"sku":"lego3957whitenew","price":0.22,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":50454058434893,"sku":"lego3957yellownew","price":1.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego3957lot5trclearnew.jpg?v=1731070255","url":"https:\/\/www.choose-a-brick.com\/en-global\/products\/antenna-4h-round-top","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}