{"product_id":"czc-auto-2-5-inch-hitch-clamp-anti-rattle-stabilizer-heavy-duty-u-bolt-cross-clamp-for-bike-racks-cargo-carriers","title":"CZC AUTO 2.5-Inch Hitch Clamp Anti-Rattle Stabilizer — Heavy-Duty U-Bolt Cross Clamp for Bike Racks \u0026 Cargo Carriers","description":"\u003cp\u003e\u003cstrong\u003eCZC AUTO 2.5-inch Hitch Clamp is a heavy-duty anti-rattle cross clamp designed to lock trailer hitches and accessories firmly in place, reducing noise and movement while towing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen towing a trailer, carrying a bike rack, or hauling a cargo carrier, unwanted play between the receiver tube and shank can create noise, wear, and an unstable load. This CZC AUTO cross clamp fits 2.5\" hitches (common for Class II–IV setups) and uses a U-bolt plus crossbar design to compress and immobilize the inserted accessory for a quieter, more secure connection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hitch clamp stop rattling and wobble?\u003c\/h3\u003e\n\u003cp\u003eThe clamp squeezes the accessory shank against the receiver wall using a φ0.5\" U-bolt and a heavy crossbar, removing lateral and rotational play. A combination of rubber coating, plated hardware, and spring washers holds torque and dampens vibration to keep the connection tight during driving.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eU-bolt and crossbar apply even clamping force to the shank\u003c\/li\u003e\n  \u003cli\u003eRubber-coated U-bolt section increases friction and reduces metal-on-metal noise\u003c\/li\u003e\n  \u003cli\u003eSpring washers maintain tension and resist loosening from vibration\u003c\/li\u003e\n  \u003cli\u003eNickel and electrophoretic coatings guard against corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my hitch, and what accessories are compatible?\u003c\/h3\u003e\n\u003cp\u003eThe CZC AUTO clamp is sized for 2.5\" receiver-style hitches and works with most Class II, III, and IV accessories. It’s compatible with common hitch-mounted items such as bike racks, hitch trays, cargo carriers, ball mounts, and many third-party brands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 2.5\" (2 1\/2 inch) receiver shanks\u003c\/li\u003e\n  \u003cli\u003eCompatible with bike racks, cargo carriers, ball mounts, and weight distribution gear\u003c\/li\u003e\n  \u003cli\u003eWorks with popular brands like CURT, Thule, Yakima, Rola, and others\u003c\/li\u003e\n  \u003cli\u003eSuitable for trucks, SUVs, vans, RVs, and campers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and corrosion protection does the clamp use?\u003c\/h3\u003e\n\u003cp\u003eBuilt from high-strength steel for long-term durability, the clamp combines different protective finishes to stand up to road conditions. Zinc, nickel plating, and an electrophoretic black coating help resist rust, while the rubber-coated U-bolt section protects finishes and dampens noise.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-strength steel construction for heavy loads\u003c\/li\u003e\n  \u003cli\u003eNickel-plated U-bolt and black electrophoretic crossbar for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eZinc-coated hex nuts and washers to prevent seizing\u003c\/li\u003e\n  \u003cli\u003eRubber coating on part of the U-bolt to reduce noise and friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation, and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and reversible: insert the accessory, position the clamp, then assemble washers and nuts using a wrench. The clamp can be mounted from above or below the receiver tube; a single adjustable wrench is typically enough to tighten the assembly securely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInsert accessory shank into receiver and place crossbar over shank\u003c\/li\u003e\n  \u003cli\u003eSlip U-bolt through crossbar and receiver, add flat and spring washers\u003c\/li\u003e\n  \u003cli\u003eTighten hex nuts, check torque, and re-tighten after short use\u003c\/li\u003e\n  \u003cli\u003eRecommended tool: adjustable wrench or socket wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The CZC AUTO 2.5\" Hitch Clamp is ideal for drivers who frequently tow trailers or use hitch-mounted accessories and want a low-cost way to reduce noise, vibration, and wear. It’s a good fit for owners of trucks, SUVs, vans, RVs, and campers who need a durable, corrosion-resistant solution to secure bike racks, cargo carriers, ball mounts, and other hitch-mounted gear.\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: Does this clamp fit 2.5-inch hitches?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's specifically made for 2.5-inch receiver shanks and matches most Class II–IV hitch accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the clamp prevent rust in wet conditions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The clamp uses nickel, zinc coatings and electrophoretic paint to resist corrosion but regular inspection helps extend service life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CZC AUTO","offers":[{"title":"Default Title","offer_id":48084429176990,"sku":"B07Z36ZXBT","price":33.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/czc-auto-front-view-hitch-clamp.jpg?v=1785854983","url":"https:\/\/northtrailauto.ca\/products\/czc-auto-2-5-inch-hitch-clamp-anti-rattle-stabilizer-heavy-duty-u-bolt-cross-clamp-for-bike-racks-cargo-carriers","provider":"North Trail Auto","version":"1.0","type":"link"}