{"product_id":"thepro-battery-hold-down-tray-kit-1","title":"THEPRO Battery Hold Down Tray Kit","description":"\u003cp\u003e\u003cstrong\u003eTHEPRO Battery Hold Down Tray Kit is a durable, corrosion-resistant steel tray and adjustable clamp system that secures automotive and marine batteries to prevent movement and protect terminals.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for vehicles, trailers, and boats, this bolt-on battery tray and J-bolt hold-down kit provides a stable mounting solution for common battery group sizes. Constructed from high-strength iron with a protective vinyl coating, the kit resists rust and adds service-life longevity. Multiple tray and bolt size options accommodate a wide range of battery groups so you can pick the closest match for a snug installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the tray keep a battery firmly in place?\u003c\/h3\u003e\n\u003cp\u003eThe system uses a bolt-on tray platform combined with a J-bolt clamp and hold-down hardware that fastens the battery to the vehicle frame or mounting surface. The clamp prevents lateral and vertical movement, keeping the battery from shifting under vibration or acceleration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTray mounts with bolts to chassis or boat deck for a secure base.\u003c\/li\u003e\n  \u003cli\u003eJ-bolt hold-down tightens across the battery top to lock it down.\u003c\/li\u003e\n  \u003cli\u003eVinyl coating reduces metal-on-battery abrasion and corrosion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich battery sizes fit these tray and bolt combinations?\u003c\/h3\u003e\n\u003cp\u003eTHEPRO trays are offered in multiple combinations designed to fit popular group sizes. Choose the tray\/bolt pair that most closely matches your battery dimensions for the safest fit and best clamping pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10.6\" J-bolt with 13.58\" tray fits group 4, 24, 27, 29, 31, 60, 74, 77 and similar layouts.\u003c\/li\u003e\n  \u003cli\u003e9\" J-bolt with 10.5\" tray fits group 65, 48, 94R and similar sizes.\u003c\/li\u003e\n  \u003cli\u003e9\" J-bolt with 11\" tray fits group 34, 74, 77, 78, 54, 55 and related batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and coatings protect the tray from corrosion?\u003c\/h3\u003e\n\u003cp\u003eThe tray and clamp components are stamped from high-strength iron and finished with a vinyl coating that helps block moisture and salt exposure. This combination provides mechanical strength plus a barrier against rust in harsh environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength iron base provides structural rigidity under vibration.\u003c\/li\u003e\n  \u003cli\u003eVinyl coating decreases surface corrosion and wear on battery cases.\u003c\/li\u003e\n  \u003cli\u003eZinc-plated bolts and hardware resist oxidation for longer life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install the hold-down tray on my vehicle or boat?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic hand tools. The tray bolts down first, the battery sits on top, and the J-bolt hold-down is positioned and tightened to secure the battery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes hold-down kit and hardware for quick assembly.\u003c\/li\u003e\n  \u003cli\u003eBolt-on mounting means no welding or permanent frame changes needed.\u003c\/li\u003e\n  \u003cli\u003eAdjustable clamp allows fitting to slightly different battery heights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The THEPRO Battery Hold Down Tray Kit is aimed at DIYers, mechanics, boat owners, off-road enthusiasts, and fleet operators who need a reliable, corrosion-resistant solution to secure batteries. It’s ideal when replacing worn mounts, upgrading battery capacity, or adding auxiliary batteries for trolling motors, winches, or camper power systems. Choose the tray and J-bolt size that most closely matches your battery group to ensure a tight fit and dependable hold under road or marine conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this tray fit my Group 31 battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — select the 10.6\" J-bolt with 13.58\" tray option, which fits Group 31 and similar sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I bolt this tray to a wooden boat deck?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, you can bolt it to wood if you use appropriate marine-grade fasteners and backing plates for load distribution.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"THEPRO","offers":[{"title":"Default Title","offer_id":48086969417886,"sku":"B09DL159GP","price":32.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/thepro-front-view-battery-tray.jpg?v=1785911207","url":"https:\/\/northtrailauto.ca\/products\/thepro-battery-hold-down-tray-kit-1","provider":"North Trail Auto","version":"1.0","type":"link"}