{"product_id":"steel-rectangular-tube-20-x-4","title":"Steel Rectangular Tube – 20\" x 4\"","description":"\u003cp\u003e20\" x 4\" rectangular steel tube (HSS), A500 ERW, in wall thicknesses from 3\/8\" to 5\/8\". Used for frames, posts, gates, fences, racks, trailers, canopies and structural projects. Clean, square corners that weld well.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: ASTM A500 ERW structural tubing (mill-direct)\u003c\/li\u003e\n\u003cli\u003eOutside size: 20\" x 4\"\u003c\/li\u003e\n\u003cli\u003eWall thicknesses: 3\/8\" to 5\/8\"\u003c\/li\u003e\n\u003cli\u003eLengths: 1, 3, 6, 12, 18, 24 ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWeights\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize x wall\u003c\/th\u003e\n\u003cth\u003eWeight (lb\/ft)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\" x 4\" x 3\/8\"\u003c\/td\u003e\n\u003ctd\u003e58.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\" x 4\" x 1\/2\"\u003c\/td\u003e\n\u003ctd\u003e76.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\" x 4\" x 5\/8\"\u003c\/td\u003e\n\u003ctd\u003e93.36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eWeights are theoretical and approximate. Need a custom cut length, a full bundle, or a project quote? Contact us and we'll put it together for you.\u003c\/em\u003e\u003c\/p\u003e","brand":"Samna Steel","offers":[{"title":"3\/8\" \/ 1","offer_id":46636652986626,"sku":null,"price":113.3,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 3","offer_id":46705927520514,"sku":null,"price":339.89,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 6","offer_id":46705927553282,"sku":null,"price":679.77,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 12","offer_id":46705927586050,"sku":null,"price":1359.54,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 18","offer_id":46705927618818,"sku":null,"price":2039.31,"currency_code":"USD","in_stock":true},{"title":"3\/8\" \/ 24","offer_id":46705927651586,"sku":null,"price":2719.08,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 1","offer_id":46636653019394,"sku":null,"price":148.35,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 3","offer_id":46705927684354,"sku":null,"price":445.01,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 6","offer_id":46705927717122,"sku":null,"price":890.03,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 12","offer_id":46705927749890,"sku":null,"price":1780.05,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 18","offer_id":46705927782658,"sku":null,"price":2670.3,"currency_code":"USD","in_stock":true},{"title":"1\/2\" \/ 24","offer_id":46705927815426,"sku":null,"price":3560.4,"currency_code":"USD","in_stock":true},{"title":"5\/8\" \/ 1","offer_id":46636653052162,"sku":null,"price":181.85,"currency_code":"USD","in_stock":true},{"title":"5\/8\" \/ 3","offer_id":46705927848194,"sku":null,"price":545.52,"currency_code":"USD","in_stock":true},{"title":"5\/8\" \/ 6","offer_id":46705927880962,"sku":null,"price":1091.03,"currency_code":"USD","in_stock":true},{"title":"5\/8\" \/ 12","offer_id":46705927913730,"sku":null,"price":2182.05,"currency_code":"USD","in_stock":true},{"title":"5\/8\" \/ 18","offer_id":46705927946498,"sku":null,"price":3273.21,"currency_code":"USD","in_stock":true},{"title":"5\/8\" \/ 24","offer_id":46705927979266,"sku":null,"price":4364.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9288\/1666\/files\/Square_Tubes.png?v=1754759888","url":"https:\/\/olivesteelsupply.com\/products\/steel-rectangular-tube-20-x-4","provider":"Olive Steel Supply","version":"1.0","type":"link"}