{"product_id":"ouleme-trailer-jack-chocks-and-wheel-dock-for-single-6-and-8-or-dual-6-casters-hdpe-base-tpr-grip","title":"OULEME Trailer Jack Chocks and Wheel Dock for Single 6\" and 8\" or Dual 6\" Casters — HDPE Base \u0026 TPR Grip","description":"\u003cp\u003e\u003cstrong\u003eOULEME Trailer Jack Chocks and Wheel Dock provide a rugged, low-profile base that prevents caster wheels from sinking or rolling on soft ground, giving trailers, RVs, and boats stable parking support.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you park a travel trailer, camper, boat trailer, or pop-up on grass, gravel, sand, or wood surfaces, small caster wheels can dig in or shift—making leveling difficult and risking movement. The OULEME system combines a shallow HDPE dock with matching TPR chocks sized for single 6\" and 8\" casters as well as dual 6\" setups, offering a durable, weather-resistant solution that’s easy to position and secure.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the dock stop caster wheels from sinking into soft ground?\u003c\/h3\u003e\n\u003cp\u003eThe dock spreads the load across a 12\" x 12\" footprint so pressure from a trailer jack caster is distributed instead of concentrated. Its thicker HDPE construction resists bending, while the included TPR chock cups the wheel to prevent lateral movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12\" x 12\" base reduces ground pressure and prevents sinking\u003c\/li\u003e\n  \u003cli\u003eInside diameter sized for 6\" casters and a version for 8\" casters\u003c\/li\u003e\n  \u003cli\u003eTPR chocks increase grip and absorb small vibrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and configurations are available for different trailers?\u003c\/h3\u003e\n\u003cp\u003eOULEME offers options to match common jack wheel setups: single 6\", single 8\", and double 6\" caster configurations. Each chock and dock set is sized so the caster seats securely while remaining accessible for hitching and leveling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle 6\" dock and chock for standard light trailers and small RV jacks\u003c\/li\u003e\n  \u003cli\u003eSingle 8\" option for larger casters on heavier trailers or boat dollies\u003c\/li\u003e\n  \u003cli\u003eDouble 6\" configuration to stabilize dual-wheel jack systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weatherproof are the materials?\u003c\/h3\u003e\n\u003cp\u003eThe dock is molded from high-density polyethylene (HDPE), which resists cracking, UV damage, and moisture. The chocks are made from thermoplastic rubber (TPR) for flexibility and grip; together they tolerate outdoor exposure without significant wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHDPE dock resists warping, moisture, and UV deterioration\u003c\/li\u003e\n  \u003cli\u003eTPR chocks maintain shape and provide slip resistance in wet conditions\u003c\/li\u003e\n  \u003cli\u003eIncreased material thickness and density for longer service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I fasten the dock to a deck or board for more permanent use?\u003c\/h3\u003e\n\u003cp\u003eYes — the dock base is pre-drilled so you can secure it using screws or bolts to wood decks, docks, or trailer floors. That makes it suitable for both temporary parking and semi-permanent installations where extra hold is desired.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-drilled mounting holes accept screws or bolts\u003c\/li\u003e\n  \u003cli\u003eFastening prevents shifting under repeated loading and unloading\u003c\/li\u003e\n  \u003cli\u003eSuitable for fixed installations on docks, ramps, or wooden platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: OULEME Trailer Jack Chocks and Wheel Dock sets are made for RV owners, boat and utility trailer users, campground frequenters, and anyone who needs a dependable way to prevent jack casters from sinking or rolling on soft or uneven surfaces. They suit owners who want a compact, weather-resistant solution that can be left in place or fastened down, and who need options for single 6\" or 8\" casters or dual 6\" jack wheels.\u003c\/p\u003e\n\n\u003cp\u003eProduct highlights at a glance: dock dimensions 12\" x 12\" x 2\" with a 6\" inside diameter option, chock size approximately 7\" x 3.5\" x 4\", HDPE dock body, TPR chocks, and pre-drilled mounting holes for secure installation.\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 the dock work on sandy or muddy ground?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 12\" x 12\" HDPE dock spreads weight to reduce sinking on sand and mud, while TPR chocks add grip to resist slipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I bolt the dock to my trailer or dock?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The base is pre-drilled for screws or bolts so you can fasten it to wood or other surfaces for permanent mounting.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OULEME","offers":[{"title":"Default Title","offer_id":48085310242974,"sku":"B0D8KRT4FN","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ouleme-dock-front-view.jpg?v=1785868923","url":"https:\/\/northtrailauto.ca\/products\/ouleme-trailer-jack-chocks-and-wheel-dock-for-single-6-and-8-or-dual-6-casters-hdpe-base-tpr-grip","provider":"North Trail Auto","version":"1.0","type":"link"}