{"product_id":"gronk-cast-hex-dumbbell-black","title":"Gronk Cast Hex Dumbbell - Black","description":"\u003ch1 style=\"font-size:36px; line-height:1.2; color:#111111; margin:0 0 16px 0;\"\u003eGronk Cast Hex Dumbbell - Black\u003c\/h1\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7; margin:0 0 14px 0; color:#333;\"\u003e\n  These Gronk Cast Hex Dumbbells in black offer a versatile and durable solution for any strength training routine. Available in weights ranging from 5 lb to 115 lb, these dumbbells are perfect for a wide range of exercises, from light toning to heavy lifting.\n\u003c\/p\u003e\n\u003cp style=\"font-size:15px; line-height:1.7; margin:0 0 24px 0; color:#333;\"\u003e\n  Constructed with a solid cast iron core and a powder-coated finish, these black cast hex dumbbells are designed to withstand intense workouts while providing a comfortable grip. The hexagonal shape prevents rolling, ensuring safety and stability during use.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 24px 0; padding-left:1.4em; font-size:15px; line-height:1.75; color:#333;\"\u003e\n  \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eWeight Range:\u003c\/strong\u003e Available from 5 lb to 115 lb.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Solid cast iron core for long-lasting performance.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003ePowder-Coated Finish:\u003c\/strong\u003e Provides a sleek look and enhances durability.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eHexagonal Shape:\u003c\/strong\u003e Prevents rolling for added safety.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eComfort Grip:\u003c\/strong\u003e Ergonomic design for a secure and comfortable hold.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Suitable for a variety of exercises, including strength training and conditioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eWho This Is For\u003c\/h2\u003e\n\u003cdiv style=\"background:#fffdf5; border:1px solid #DBBB3C; border-radius:6px; padding:16px 20px; margin:0 0 24px 0; font-size:15px; line-height:1.7; color:#333;\"\u003e\n  These black cast hex dumbbells are ideal for fitness enthusiasts of all levels, from beginners to advanced athletes. Perfect for home gyms, commercial facilities, and personal training studios, they support a wide range of strength training goals.\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin-bottom:24px;\"\u003e\n  \u003ctr style=\"background:#111111; color:#fff;\"\u003e\n    \u003cth style=\"text-align:left; padding:10px 14px; width:40%;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"text-align:left; padding:10px 14px;\"\u003eValue\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#fff;\"\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eAvailable Weights\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e5 lb – 115 lb\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9fafb;\"\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003eCast Iron\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#fff;\"\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003ePowder-Coated\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9fafb;\"\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:9px 14px; border-bottom:1px solid #e8ecf0;\"\u003eHexagonal\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size:24px; line-height:1.3; color:#111111; border-bottom:2px solid #DBBB3C; padding-bottom:6px; margin:28px 0 14px 0;\"\u003eWarranty\u003c\/h2\u003e\n\u003cdiv style=\"background:#fffdf5; border:1px solid #DBBB3C; border-radius:6px; padding:14px 18px; margin:0 0 24px 0; font-size:14px; line-height:1.7; color:#444;\"\u003e\n  \u003cstrong\u003eCommercial:\u003c\/strong\u003e 1-year limited warranty\u003cbr\u003e\n  \u003cstrong\u003eResidential:\u003c\/strong\u003e 1-year limited warranty\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:12px; color:#555; margin:0 0 8px 0; line-height:1.6;\"\u003e\n  \u003cstrong\u003e⚠️ California Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including those in rubber, foam, plastic, or coated metal components, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\n\u003c\/p\u003e\n\u003cspan style=\"display:none;\" aria-hidden=\"true\" data-gg-gen=\"1.0\" data-gg-date=\"2026-07-03\" data-gg-template=\"SHOPIFY00112\"\u003e\u003c\/span\u003e","brand":"G\u0026G Fitness Equipment","offers":[{"title":"5 lb","offer_id":44259184574566,"sku":"SDB-005","price":8.25,"currency_code":"USD","in_stock":true},{"title":"8 lb","offer_id":44220520071270,"sku":"SDB-008","price":13.2,"currency_code":"USD","in_stock":true},{"title":"10 lb","offer_id":44259184607334,"sku":"SDB-010","price":14.9,"currency_code":"USD","in_stock":true},{"title":"12 lb","offer_id":44259184640102,"sku":"SDB-012","price":19.8,"currency_code":"USD","in_stock":true},{"title":"15 lb","offer_id":44259548790886,"sku":"SDB-015","price":24.75,"currency_code":"USD","in_stock":true},{"title":"20 lb","offer_id":44259184672870,"sku":"SDB-020","price":33.0,"currency_code":"USD","in_stock":true},{"title":"25 lb","offer_id":44259184705638,"sku":"SDB-025","price":41.25,"currency_code":"USD","in_stock":true},{"title":"30 lb","offer_id":44259203317862,"sku":"SDB-030","price":49.5,"currency_code":"USD","in_stock":true},{"title":"35 lb","offer_id":44259203350630,"sku":"SDB-035","price":57.75,"currency_code":"USD","in_stock":true},{"title":"40 lb","offer_id":44259207086182,"sku":"SDB-040","price":66.0,"currency_code":"USD","in_stock":true},{"title":"45 lb","offer_id":44259207118950,"sku":"SDB-045","price":74.25,"currency_code":"USD","in_stock":true},{"title":"50 lb","offer_id":44259213049958,"sku":"SDB-050","price":82.5,"currency_code":"USD","in_stock":true},{"title":"55 lb","offer_id":44259213082726,"sku":"SDB-055","price":90.75,"currency_code":"USD","in_stock":true},{"title":"60 lb","offer_id":44259213115494,"sku":"SDB-060","price":99.0,"currency_code":"USD","in_stock":true},{"title":"65 lb","offer_id":44259213148262,"sku":"SDB-065","price":107.25,"currency_code":"USD","in_stock":true},{"title":"70 lb","offer_id":44259213181030,"sku":"SDB-070","price":115.5,"currency_code":"USD","in_stock":true},{"title":"75 lb","offer_id":44259213213798,"sku":"SDB-075","price":123.75,"currency_code":"USD","in_stock":true},{"title":"80 lb","offer_id":44259298246758,"sku":"SDB-080","price":132.0,"currency_code":"USD","in_stock":true},{"title":"85 lb","offer_id":44259298279526,"sku":"SDB-085","price":140.25,"currency_code":"USD","in_stock":true},{"title":"90 lb","offer_id":44259298312294,"sku":"SDB-090","price":148.5,"currency_code":"USD","in_stock":true},{"title":"95 lb","offer_id":44259298345062,"sku":"SDB-095","price":156.75,"currency_code":"USD","in_stock":true},{"title":"100 lb","offer_id":44259298377830,"sku":"SDB-100","price":165.0,"currency_code":"USD","in_stock":true},{"title":"105 lb","offer_id":44259301392486,"sku":"SDB-105","price":173.25,"currency_code":"USD","in_stock":true},{"title":"110 lb","offer_id":44259301425254,"sku":"SDB-110","price":181.5,"currency_code":"USD","in_stock":true},{"title":"115 lb","offer_id":44259301458022,"sku":"SDB-115","price":189.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/1471\/7798\/files\/5_c127c912-2ae5-4041-9a56-a43dceeb79b5.png?v=1766086010","url":"https:\/\/ggfitness.com\/products\/gronk-cast-hex-dumbbell-black","provider":"G\u0026G Fitness Equipment","version":"1.0","type":"link"}