{"product_id":"arch-1-x-4-3659","title":"Arch 1 x 4 (3659)","description":"\u003cp\u003eLEGO® Arch 1 x 4 is a curved structural part with four top studs, rectangular end supports, and an open underside arch, identified by MPN 3659 for accurate part matching.\u003c\/p\u003e\n\n\u003ch2\u003eLEGO® Arch 1 x 4 Shape and Structure\u003c\/h2\u003e\n\u003cp\u003eThe part combines a straight 1 x 4 top layout with a rounded lower opening, making it useful for doorways, window frames, bridge details, decorative supports, and architectural builds.\u003c\/p\u003e\n\n\u003ch2\u003eCurved LEGO® Arch Part Details\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-stud top surface for layered building\u003c\/li\u003e\n  \u003cli\u003eCurved underside opening for arch-shaped construction details\u003c\/li\u003e\n  \u003cli\u003eBlock-style end supports for stable visual structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse more curved and architectural building elements in the \u003ca href=\"\/en-global\/collections\/arch-piece\"\u003eLEGO® arch piece collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"LEGO","offers":[{"title":"Black","offer_id":53005926269261,"sku":"lego3659blacknew","price":0.21,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53005926596941,"sku":"lego3659bluenew","price":0.5,"currency_code":"USD","in_stock":false},{"title":"Bright Light Orange","offer_id":53005925777741,"sku":"lego3659brlorangenew","price":0.21,"currency_code":"USD","in_stock":true},{"title":"Bright Pink","offer_id":53005925908813,"sku":"lego3659brpinknew","price":0.11,"currency_code":"USD","in_stock":true},{"title":"Bright Light yellow","offer_id":53005926203725,"sku":"lego3659brlyellownew","price":0.5,"currency_code":"USD","in_stock":true},{"title":"Bright green","offer_id":53005926334797,"sku":"lego3659brgreennew","price":7.0,"currency_code":"USD","in_stock":false},{"title":"Dark Tan","offer_id":53005925744973,"sku":"lego3659dtannew","price":0.54,"currency_code":"USD","in_stock":true},{"title":"Dark Pink","offer_id":53005925810509,"sku":"lego3659dpinknew","price":0.14,"currency_code":"USD","in_stock":true},{"title":"Dark Purple","offer_id":53005925843277,"sku":"lego3659dpurplenew","price":0.11,"currency_code":"USD","in_stock":true},{"title":"Dark Gray","offer_id":53005926367565,"sku":"lego3659dgraynew","price":0.67,"currency_code":"USD","in_stock":true},{"title":"Dark Orange","offer_id":53005925974349,"sku":"lego3659dorangenew","price":0.54,"currency_code":"USD","in_stock":true},{"title":"Dark Bluish Gray","offer_id":53005926007117,"sku":"lego3659dbgnew","price":0.25,"currency_code":"USD","in_stock":true},{"title":"Dark Brown","offer_id":53005926039885,"sku":"lego3659dbrownnew","price":0.11,"currency_code":"USD","in_stock":true},{"title":"Dark Turquoise","offer_id":53005926072653,"sku":"lego3659dturquoisenew","price":0.19,"currency_code":"USD","in_stock":true},{"title":"Dark Red","offer_id":53005926236493,"sku":"lego3659drednew","price":0.5,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":53005926400333,"sku":"lego3659greennew","price":12.74,"currency_code":"USD","in_stock":true},{"title":"Light Bluish Gray","offer_id":53005926531405,"sku":"lego3659lbgnew","price":0.27,"currency_code":"USD","in_stock":true},{"title":"Light Gray","offer_id":53005926465869,"sku":"lego3659lgraynew","price":1.02,"currency_code":"USD","in_stock":true},{"title":"Lime","offer_id":53005926498637,"sku":"lego3659Limenew","price":1.72,"currency_code":"USD","in_stock":false},{"title":"Medium Azure","offer_id":53005926433101,"sku":"lego3659mazurenew","price":0.75,"currency_code":"USD","in_stock":false},{"title":"Medium Blue","offer_id":53005926564173,"sku":"lego3659mbluenew","price":3.48,"currency_code":"USD","in_stock":false},{"title":"Orange","offer_id":53005926170957,"sku":"lego3659orangenew","price":5.14,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":53005926138189,"sku":"lego3659rednew","price":0.21,"currency_code":"USD","in_stock":true},{"title":"Reddish Brown","offer_id":53005926105421,"sku":"lego3659rbrownnew","price":0.38,"currency_code":"USD","in_stock":true},{"title":"Tan","offer_id":53005925941581,"sku":"lego3659tannew","price":0.32,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53005925876045,"sku":"lego3659whitenew","price":0.14,"currency_code":"USD","in_stock":true},{"title":"Yellow","offer_id":53005926302029,"sku":"lego3659yellownew","price":0.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/6715\/2205\/files\/lego-arch-1x4-3659-bright-light-orange.jpg?v=1766010072","url":"https:\/\/www.choose-a-brick.com\/en-global\/products\/arch-1-x-4-3659","provider":"www.choose-a-brick.com","version":"1.0","type":"link"}