{"product_id":"bolt-on-slim-mount-j-hook-carbon-fiber-infused-composite-for-3x3-racks","title":"Bolt-On J-Hook Set for 3x3 Gym Racks","description":"\u003cp\u003e\u003cspan\u003eCarbon Fiber Reinforced Bolt-On J-Hook for 3x3 1in Hole Power Rack\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBy Carbon Strength Fitness\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIMPACT TESTED UP TO 545LB (TESTED WITH AGGRESSIVE SQUAT RERACKING)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNeed to maximixe your bar usage with a wide grip squat but don't have a powerlifting rack? Or tired of hitting your J-Hooks with the barbells flanged ends?\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUpgrade your rack with a J-hook built for serious lifters. Our Carbon Fiber Infused 3D Printed J-Hook combines high-strength engineering materials with precision design to create a lightweight, durable, and rack-protective solution for barbell storage and lifts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDesigned for bolt-on mounting, this J-hook provides a secure, confidence-inspiring hold while protecting your barbell knurling and rack uprights. The carbon fiber reinforced material offers exceptional stiffness and strength compared to standard plastics, making it ideal for heavy training environments.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Carbon Fiber Infused Construction – Strong, rigid, and heat-resistant engineering filament\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bolt-On Security – Stable mounting with minimal movement during unracking and reracking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Rack Protection – Smooth contact surfaces help protect barbell knurling and rack finish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Lightweight but Strong – Easier to handle than steel alternatives without sacrificing durability\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Precision Fit – Designed for 3x3 1in Hole power rack uprights (see sizing below)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Modern Performance Look – Clean, textured finish that matches high-end gym equipment\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePerfect For\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Home gyms\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Powerlifting setups\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Strength training facilities\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Custom rack builds\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Anyone wanting premium performance without metal weight\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Material: Carbon Fiber Reinforced Polymer\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Manufacturing: Industrial FDM 3D Printing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Mounting: Bolt-On Hardware (included if applicable — adjust as needed)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Color: Black (carbon fiber texture finish)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Sold as: (Single \/ Pair — customize as needed)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDesigned to fit power racks with 3x3 uprights and 1\" holes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIf you’re unsure about compatibility, message us before ordering — we’re happy to help.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhy Carbon Strength Fitness?\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe specialize in high-performance 3D printed gym accessories using advanced composite materials. Every part is printed, inspected, and finished in our workshop to ensure strength, reliability, and long-term performance under load.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intended for strength training use — always inspect equipment before lifting.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Load capacity depends on rack, mounting hardware, and proper installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Slight layer lines may be visible due to the nature of 3D printing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e---\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e💪 Built for lifters. Engineered for strength.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e🖤 Carbon Strength Fitness\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLegal Disclaimer\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHigh-Risk Activity Notice\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eProducts sold by Carbon Strength Fitness are intended for use in strength training and physical exercise. Participation in weight training and the use of exercise equipment involves inherent risks, including but not limited to serious bodily injury, permanent disability, property damage, or death.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBy purchasing, installing, using, or allowing others to use any Carbon Strength Fitness product, you acknowledge and agree that strength training and the use of exercise equipment are inherently dangerous activities and that you voluntarily assume all risks associated with their use.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eYou are responsible for ensuring that all equipment is properly installed, inspected, and used in accordance with safe training practices. Carbon Strength Fitness strongly recommends consulting with a qualified physician before beginning any exercise program.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAssumption of Risk\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBy purchasing, installing, or using any Carbon Strength Fitness product, you knowingly and voluntarily assume all risks of injury, death, or property damage arising from the use or misuse of the equipment.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThese risks include, but are not limited to:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Improper installation or mounting\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Equipment misuse or abuse\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Equipment failure or malfunction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Dropped weights or sudden load changes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-User negligence or improper exercise technique\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Failure to properly inspect equipment before use\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUse of any Carbon Strength Fitness product is entirely at the user's own risk.\u003c\/span\u003e\u003c\/p\u003e","brand":"carbonstrenthfitness","offers":[{"title":"Default Title","offer_id":44171047010340,"sku":"Bolt-on Slim Mount J-Hook","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/9758\/6980\/files\/imgi_1_il_794xN.7742677984_tbay.jpg?v=1778432718","url":"https:\/\/carbonstrengthfitness.com\/products\/bolt-on-slim-mount-j-hook-carbon-fiber-infused-composite-for-3x3-racks","provider":"carbonstrenthfitness","version":"1.0","type":"link"}