{"product_id":"kettlebell-cast-iron-adjustable-4-8kg","title":"PROIRON Adjustable Cast Iron Kettlebell (4kg, 6kg, 8kg) | Warsaw Stock","description":"\u003ch2\u003ePrecision Core Training — PROIRON Adjustable Cast Iron Kettlebell (4kg–8kg)\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your home workouts with the PROIRON Adjustable Kettlebell. Designed for efficiency and durability, this 3-in-1 tool allows you to switch between 4kg, 6kg, and 8kg in seconds — giving you a complete progressive training range without the cost or clutter of multiple fixed weights. Perfect for swings, snatches, and goblet squats, it delivers the professional feel of solid cast iron in a single, space-saving unit built to last a lifetime.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🔄 \u003cstrong\u003e3-in-1 Compact Design — Replaces Three Kettlebells\u003c\/strong\u003e: Easily adjust your resistance to 4kg, 6kg, or 8kg to match your exercise intensity and progress. One tool, three weight settings — the ultimate space-saving solution for any home gym or apartment.\u003c\/li\u003e\n\u003cli\u003e💪 \u003cstrong\u003e100% Solid Cast Iron — No Plastic, No Sand, No Compromise\u003c\/strong\u003e: Built for a lifetime. Every plate is precision-cast from high-density solid iron for a balanced, professional-grade training experience. No plastic shells, no sand fillers — just pure, consistent resistance.\u003c\/li\u003e\n\u003cli\u003e🤝 \u003cstrong\u003eErgonomic Wide Handle — Comfortable for Every Movement\u003c\/strong\u003e: Designed for comfort during both one-handed and two-handed movements. The smooth, premium finish prevents hand irritation during high-rep kettlebell swings, Turkish get-ups, and goblet squats.\u003c\/li\u003e\n\u003cli\u003e🔒 \u003cstrong\u003eSecure Steel Locking — Safe Under Load\u003c\/strong\u003e: Features a robust high-tension steel locking pin that keeps internal plates tight and rattle-free, ensuring safety and stability during explosive movements and heavy lifts.\u003c\/li\u003e\n\u003cli\u003e🏠 \u003cstrong\u003eSpace-Saving Home Gym Hero\u003c\/strong\u003e: Ideal for home gyms and apartments. Get a complete cardio and strength workout without the clutter of multiple weights — and with the rust-resistant matte powder coating, it stays looking professional for years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e100% Solid Cast Iron (Plates \u0026amp; Handle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustable Weights\u003c\/td\u003e\n\u003ctd\u003e4kg \/ 6kg \/ 8kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Mechanism\u003c\/td\u003e\n\u003ctd\u003eHigh-Tension Steel Locking Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandle Type\u003c\/td\u003e\n\u003ctd\u003eErgonomic Wide Handle (Single \u0026amp; Double-Hand Grip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eRust-Resistant Powder Coating (Matte Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeal For\u003c\/td\u003e\n\u003ctd\u003eCore Strength, Swings, Snatches, Full-Body Toning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Assurance\u003c\/td\u003e\n\u003ctd\u003e2-Year Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReturns Policy\u003c\/td\u003e\n\u003ctd\u003e14-Day Easy Returns (EU Consumer Law)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy Choose PROIRON?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🏆 \u003cstrong\u003eTrusted Since 1997\u003c\/strong\u003e: Nearly three decades of expertise in professional fitness equipment, trusted by home trainers and athletes across Europe.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROIRON","offers":[{"title":"4kg","offer_id":57918525636933,"sku":"PRO-HL04-4","price":115.0,"currency_code":"PLN","in_stock":true},{"title":"6kg","offer_id":57918525669701,"sku":"PRO-HL04-6","price":136.0,"currency_code":"PLN","in_stock":true},{"title":"8kg","offer_id":57918525702469,"sku":"PRO-HL04-8","price":154.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1058\/4493\/2933\/files\/image_7_630325f0-e1d0-474e-93b5-ca51d2546513.jpg?v=1778500687","url":"https:\/\/proironsports.pl\/es\/products\/kettlebell-cast-iron-adjustable-4-8kg","provider":"SI YU SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ","version":"1.0","type":"link"}