{"product_id":"curt-forged-2-1-2-ball-mount-2-1-2-x-2-1-2-shank-4-drop-20-000-lb-capacity","title":"CURT Forged 2-1\/2\" Ball Mount 2-1\/2\" x 2-1\/2\" Shank — 4\" Drop, 20,000 lb Capacity","description":"\u003cp\u003e\u003cstrong\u003eCURT 45458 is a one-piece forged 2-1\/2\" ball mount built for commercial towing, rated up to 20,000 lb gross trailer weight and 2,700 lb tongue weight.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for contractors, farmers, and fleet operators who need dependable heavy-haul hardware, this forged CURT ball mount replaces multi-piece or welded designs with a single solid-steel construction. Its 2-1\/2\" x 2-1\/2\" shank fits large receivers and the carbide powder-coat finish helps resist corrosion and wear from daily use. The engineered geometry — 4\" drop, 2-1\/2\" rise, and 8-1\/2\" overall length — balances clearances and loading for a wide variety of trailers.\u003c\/p\u003e\n\n\u003ch3\u003eHow strong is this ball mount and what loads can it handle?\u003c\/h3\u003e\n\u003cp\u003eThis CURT forged ball mount is designed to carry substantial commercial loads without compromise. Its single-piece forged steel construction delivers superior strength compared with welded or bolted designs, and it’s tested for the rated capacities shown.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGross Trailer Weight (GTW): up to 20,000 lb\u003c\/li\u003e\n  \u003cli\u003eTongue Weight (TW): up to 2,700 lb\u003c\/li\u003e\n  \u003cli\u003e1-1\/4\" ball hole accepts standard commercial hitch balls\u003c\/li\u003e\n  \u003cli\u003eEngineered to resist stress concentrations common to weld joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my hitch and trailer setup?\u003c\/h3\u003e\n\u003cp\u003eThe CURT 45458 fits any receiver with a 2-1\/2\" x 2-1\/2\" opening and uses a 1-1\/4\" ball hole for common commercial hitch balls. Its fixed rise and drop let you match trailer and vehicle heights without stacking adapters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShank size: 2-1\/2\" x 2-1\/2\" for class 5 receivers\u003c\/li\u003e\n  \u003cli\u003eDrop: 4\" — ideal for lower trailer tongues\u003c\/li\u003e\n  \u003cli\u003eRise: 2-1\/2\" — useful for taller tongue profiles\u003c\/li\u003e\n  \u003cli\u003eLength: 8-1\/2\" overall for ground and bumper clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the finish and construction affect durability?\u003c\/h3\u003e\n\u003cp\u003eThe one-piece forged design eliminates welds that can crack under heavy, repeated loading. A black carbide powder-coat provides a hard, wear-resistant outer layer that shields the steel from rust, abrasion, and UV exposure encountered on job sites and farms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eZero-weld forging reduces failure points under cyclic stress\u003c\/li\u003e\n  \u003cli\u003eCarbide powder coat resists chips, corrosion, and fading\u003c\/li\u003e\n  \u003cli\u003eSolid steel core for extended service life in harsh conditions\u003c\/li\u003e\n  \u003cli\u003eBuilt to pair with CURT class 5 commercial hitches and heavy trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical advantages does this offer in day-to-day use?\u003c\/h3\u003e\n\u003cp\u003eBecause it’s purpose-built for heavy-duty towing, the 45458 simplifies rigging and improves confidence on the road. The fixed dimensions make hookup predictable and the high capacities reduce the need for multiple adapters or makeshift solutions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSaves time with a durable, ready-to-use mount for commercial trailers\u003c\/li\u003e\n  \u003cli\u003eReduces adapter stacking that can weaken towing setups\u003c\/li\u003e\n  \u003cli\u003eCompatible with full-size pickups, flatbeds, and commercial trucks\u003c\/li\u003e\n  \u003cli\u003eLow maintenance—clean and inspect; no routine painting needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you operate full-size pickups, commercial trucks, or fleet vehicles that routinely pull heavy loads—dump trailers, car haulers, toy haulers, livestock trailers, or utility trailers—the CURT 45458 answers the need for a rugged, reliable ball mount. It’s targeted at professionals and serious owners who demand a high-capacity, single-piece forged solution that fits 2-1\/2\" receivers and cuts downtime with fewer component failures. Always ensure no towing component in your system exceeds its rated capacity and consult vehicle and trailer ratings before use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFor trailer hitches with a 2 1\/2\" x 2 1\/2\" receiver tube opening\u003c\/li\u003e\n  \u003cli\u003eSolid, forged construction\u003c\/li\u003e\n  \u003cli\u003eDurable carbide powder coat finish\u003c\/li\u003e\n  \u003cli\u003e4\" Drop, 2-1\/2\" Rise, 8-1\/2\" Length, 1-1\/4\" Ball Hole\u003c\/li\u003e\n  \u003cli\u003e20,000 GTW \/ 2,700 TW\u003c\/li\u003e\n\u003c\/ul\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: What receiver size does the CURT 45458 fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits a 2-1\/2\" x 2-1\/2\" receiver tube, commonly found on class 5 commercial hitches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the towing and tongue weight limits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rated for up to 20,000 lb gross trailer weight and 2,700 lb tongue weight.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":67585596883129,"sku":"B00IIOD3RM","price":221.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/curt-45458-front-view.jpg?v=1790473584","url":"https:\/\/redleafauto.ca\/products\/curt-forged-2-1-2-ball-mount-2-1-2-x-2-1-2-shank-4-drop-20-000-lb-capacity","provider":"Redleaf Auto","version":"1.0","type":"link"}