{"product_id":"free-weight-set-4-in-1-adjustable-dumbbells-home-gym","title":"Adjustable Dumbbell Set, 4-in-1 with Double Nuts, 20–90 lb Set Options","description":"\u003ch2\u003e4-in-1 Adjustable Dumbbell Set for Home Training\u003c\/h2\u003e\u003cp\u003eThis adjustable free-weight set is described for four configurations: dumbbells, a barbell, kettlebell-style use, and a push-up stand. Double nuts, a connector system, and a non-slip bar are listed design features. Choose from four total-weight set options rather than treating 20–90 lb as the adjustment range of every set.\u003c\/p\u003e\u003cp\u003eCompare the selected set's total weight with its per-dumbbell weight below. The 20 lb and 30 lb options provide different loads from the 70 lb and 90 lb options. When changing configurations, follow the supplied setup instructions and confirm the parts are secured before use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour listed configurations:\u003c\/strong\u003e Dumbbell, barbell, kettlebell-style, and push-up stand formats in one product family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-nut design:\u003c\/strong\u003e The listed securing system uses double nuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector system:\u003c\/strong\u003e A connector supports the listed convertible format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-slip bar:\u003c\/strong\u003e A textured grip is identified in the current description.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour weight selections:\u003c\/strong\u003e Choose a 20, 30, 70, or 90 lb total-weight set.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003e4-in-1 adjustable free-weight set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eListed configurations\u003c\/th\u003e\n\u003ctd\u003eDumbbells, barbell, kettlebell-style use, push-up stand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSecuring design\u003c\/th\u003e\n\u003ctd\u003eDouble nuts and connector system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e20 lb set\u003c\/th\u003e\n\u003ctd\u003e20 lb total; 10 lb per dumbbell in paired configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e30 lb set\u003c\/th\u003e\n\u003ctd\u003e30 lb total; 15 lb per dumbbell in paired configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e70 lb set\u003c\/th\u003e\n\u003ctd\u003e70 lb total; 35 lb per dumbbell in paired configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003e90 lb set\u003c\/th\u003e\n\u003ctd\u003e90 lb total; 45 lb per dumbbell in paired configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eDoes 90 lb mean each dumbbell weighs 90 lb?\u003c\/h3\u003e\u003cp\u003eNo. The current specifications list 90 lb for the set total and 45 lb per dumbbell when configured as a pair.\u003c\/p\u003e\u003ch3\u003eWhat are the other set weights?\u003c\/h3\u003e\u003cp\u003eThe 20 lb set lists 10 lb per dumbbell, the 30 lb set lists 15 lb per dumbbell, and the 70 lb set lists 35 lb per dumbbell.\u003c\/p\u003e\u003ch3\u003eCan every set adjust from 20 to 90 lb?\u003c\/h3\u003e\u003cp\u003eNo universal 20–90 lb adjustment range is confirmed. Those figures identify separate selectable set totals.\u003c\/p\u003e\u003ch3\u003eWhat are the four listed uses?\u003c\/h3\u003e\u003cp\u003eThe product is described for dumbbell, barbell, kettlebell-style, and push-up stand configurations. Follow the supplied instructions for assembly and conversion.\u003c\/p\u003e\u003ch3\u003eHow quickly can I change configurations?\u003c\/h3\u003e\u003cp\u003eA measured conversion time is not provided. Do not assume instant conversion; complete the required assembly and securing steps before lifting.\u003c\/p\u003e\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\u003cp\u003eFor shipping details and return conditions, please review our \u003ca href=\"\/ja\/pages\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e and \u003ca href=\"\/ja\/pages\/return-refund-policy\"\u003eReturn \u0026amp; Refund Policy\u003c\/a\u003e.\u003c\/p\u003e\u003cimg src=\"https:\/\/img.kwcdn.com\/product\/fancy\/b5673883-83d4-4d85-8509-656b7b0f8494.jpg\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/img.kwcdn.com\/product\/fancy\/189510da-898b-4e21-8949-5162493067ca.jpg\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/img.kwcdn.com\/product\/fancy\/09683b5f-1b16-4ca0-b6cc-338a8142d95f.jpg\"\u003e","brand":"Let Us Shopping","offers":[{"title":"20LBS(10LBS Pair）","offer_id":49763832529123,"sku":null,"price":68.99,"currency_code":"USD","in_stock":true},{"title":"30LBS(15LBS Pair）","offer_id":49763832561891,"sku":null,"price":113.99,"currency_code":"USD","in_stock":true},{"title":"70LBS(35LBS Pair）","offer_id":49763832594659,"sku":null,"price":137.99,"currency_code":"USD","in_stock":true},{"title":"90LBS(45LBS Pair）","offer_id":49763832627427,"sku":null,"price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2770\/5571\/files\/8263b477ab09d1b92f7b05767831594f.png?v=1789649953","url":"https:\/\/letusshopping.com\/ja\/products\/free-weight-set-4-in-1-adjustable-dumbbells-home-gym","provider":"Let Us Shopping","version":"1.0","type":"link"}