{"title":"Free Weights","description":"","products":[{"product_id":"rubber-hex-dumbbell-hand-weight-30-75lb-dumbbells-rubber-coated-cast-iron-hex-black-dumbbells-weights-dumbbells-set-1pair-2pcs","title":"Rubber Hex Dumbbell Hand Weight, 30-75LB Dumbbells Rubber Coated Cast Iron Hex Black Dumbbells, Weights Dumbbells Set,1Pair\/2Pcs","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eRubber-covered Dumbbell\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBluetooth connection available\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eN\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFunction\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eARMS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eRubber Hex Dumbbell Hand Weight\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eScreen\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eTraining Site\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eARMS,Hand,Chest\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eSpray-Paint\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eType of sports\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eStrength Training\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e60-65kg\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWeight adjustment\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:28px;font-family:arial, helvetica, sans-serif\"\u003eRubber Hex Dumbbell Hand Weight, 0-75LB Dumbbells Rubber Coated Cast Iron Hex Black Dumbbells, Weights Dumbbells Set,1 Pair\/2Pcs\u003c\/span\u003e\u003c\/h1\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eSuperior-quality materials: This dumbbell is sold as 1pc or 2pc and weighs is  3 40,50,60,65,70,75 pound.The handle is constructed of superior-quality solid cast iron core, which is more durable and stable. It will not break or bend after repeated use. The rubber material protect the floor better, make less noise, and can also avoid rust problems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMultiple weight options: We have dumbbell sets of different weights: 40,50,60,65,70,75 LB. You can choose the weight set that suits you depending on your ability and demands.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStable handle design: The medium texture knurling on the ergonomic cast iron chrome handle provides the essential grip and security during use, so that your hands will not slip while working up a sweat.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFunctional dumbbells: Cast iron hex dumbbell set are strictly controlled in each production procedure and thermal welding process was conducted. No cracks, no pinholes, no other casting defects,and drop test passed.\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Spark Bio Tech Fitness","offers":[{"title":"75lbx2 \/ United States","offer_id":48622814036222,"sku":"14:10#75lbx2;200007763:201336106","price":376.99,"currency_code":"USD","in_stock":true},{"title":"65lbx2 \/ United States","offer_id":48622814068990,"sku":"14:350853#65lbx2;200007763:201336106","price":329.99,"currency_code":"USD","in_stock":true},{"title":"70lbx2 \/ United States","offer_id":48622814101758,"sku":"14:200002984#70lbx2;200007763:201336106","price":347.99,"currency_code":"USD","in_stock":true},{"title":"50lbx2 \/ United States","offer_id":48622814134526,"sku":"14:1052#50lbx2;200007763:201336106","price":231.99,"currency_code":"USD","in_stock":true},{"title":"60lbx2 \/ United States","offer_id":48622814167294,"sku":"14:29#60lbx2;200007763:201336106","price":307.99,"currency_code":"USD","in_stock":true},{"title":"30lbx2 \/ United States","offer_id":48622814200062,"sku":"14:200006153#30lbx2;200007763:201336106","price":153.99,"currency_code":"USD","in_stock":true},{"title":"30lbx1 \/ United States","offer_id":48622814232830,"sku":"14:366#30lbx1;200007763:201336106","price":81.99,"currency_code":"USD","in_stock":true},{"title":"75lbx1 \/ United States","offer_id":48622814265598,"sku":"14:691#75lbx1;200007763:201336106","price":198.99,"currency_code":"USD","in_stock":true},{"title":"40lbx2 \/ United States","offer_id":48622814298366,"sku":"14:175#40lbx2;200007763:201336106","price":159.99,"currency_code":"USD","in_stock":true},{"title":"65lbx1 \/ United States","offer_id":48622814331134,"sku":"14:771#65lbx1;200007763:201336106","price":181.99,"currency_code":"USD","in_stock":true},{"title":"70lbx1 \/ United States","offer_id":48622814363902,"sku":"14:200002130#70lbx1;200007763:201336106","price":191.99,"currency_code":"USD","in_stock":true},{"title":"50lbx1 \/ United States","offer_id":48622814396670,"sku":"14:173#50lbx1;200007763:201336106","price":119.99,"currency_code":"USD","in_stock":true},{"title":"60lbx1 \/ United States","offer_id":48622814429438,"sku":"14:365458#60lbx1;200007763:201336106","price":164.99,"currency_code":"USD","in_stock":true},{"title":"40lbx1 \/ United States","offer_id":48622814462206,"sku":"14:193#40lbx1;200007763:201336106","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/1688\/8318\/files\/S2a06a0f388cf46f1a589a4eb010276feH.webp?v=1784594663"},{"product_id":"5-44lbs-adjustable-dumbbell-to-barbell-set-anti-slip-grip-versatile-home-gym-fitness-strength-training-barbell-weight-plates","title":"5-44lbs Adjustable Dumbbell to Barbell Set, Anti-Slip Grip, Versatile Home Gym Fitness Strength Training Barbell Weight Plates","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eRubber-covered Dumbbell\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eBluetooth connection available\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eFunction\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eARMS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eHign-concerned Chemical\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eScreen\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eTraining Site\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eWaist,ARMS,Legs,Waist \u0026amp; Abdomen Exercise\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eSpray-Paint\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eType of sports\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eStrength Training\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003e20-25kg\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eWeight adjustment\u003c\/span\u003e: \u003cspan style=\"color:#333333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A7b95d973c8e14b869ee708463e3e4645I.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A83b047e9c763431bb0e886a0b12113970.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A19036041278a4e439b70967fa564b9e48.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003eTransform Your Workout with One Smart Set\u003c\/strong\u003e\u003cbr\u003eUpgrade your fitness routine with our\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdjustable Dumbbell to Barbell Set\u003c\/strong\u003e, designed for strength training, muscle building, and versatile home workouts. This all-in-one solution adapts to your needs, offering adjustable weights, secure grip, and durable construction.\u003c\/p\u003e\u003chr style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:var(--dsr-border-2);border:none;margin:32px 0px;margin-bottom:32px;margin-top:32px;margin-left:0px;margin-right:0px;display:block;height:1px' align=\"start\"\u003e\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:calc(var(--ds-md-zoom)*16px);font-weight:var(--ds-font-weight-strong);letter-spacing:normal;line-height:1.5;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*16px)0 calc(var(--ds-md-zoom)*12px)0' align=\"start\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMulti-Functional Design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Easily convert from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edumbbells (5.5lbs-22lbs each)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efull barbell (44lbs\/20kg max)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor diverse training options.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePrecise Weight Adjustment\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Customize your load with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4.4lbs, 2.75lbs, and 3.3lbs plates (x4 each)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor incremental progress.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAnti-Slip \u0026amp; Stable Grip\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e40cm sponge connecting rod\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enon-slip handle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto prevent skidding during intense sessions.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDurable \u0026amp; Safe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Thicker materials and rigorous testing ensure reliability, even at maximum weight capacity.\u003cbr\u003e✔\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSpace-Saving\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Compact dimensions (\u003cstrong\u003e15.7in x 37.4in x 41.3in\u003c\/strong\u003e) fit perfectly in home gyms.\u003c\/p\u003e\u003cbr\u003e\u003ch3 style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:calc(var(--ds-md-zoom)*16px);font-weight:var(--ds-font-weight-strong);letter-spacing:normal;line-height:1.5;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*16px)0 calc(var(--ds-md-zoom)*12px)0' align=\"start\"\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/h3\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0;padding-left:calc(var(--ds-md-zoom)*24px)' align=\"start\"\u003e\n\u003cli\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003eHome gym enthusiasts\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003eFull-body strength training\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003eBeginners to advanced lifters\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003eCompact workout spaces\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Spark Bio Tech Fitness","offers":[{"title":"United States","offer_id":48622816100606,"sku":"200007763:201336106","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/1688\/8318\/files\/A7e550f2c83eb450f8bc737d5ad9c59b33.webp?v=1784594883"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/1688\/8318\/collections\/free_weights.jpg?v=1783974188","url":"https:\/\/sparkbiotechfitness.com\/collections\/free-weights.oembed","provider":"Spark Bio Tech Fitness","version":"1.0","type":"link"}