{"product_id":"buyers-products-company-ph50-50-ton-pintle-hook-6-hole-mount-air-compensated-heavy-duty-hitch","title":"Buyers Products Company PH50 50-Ton Pintle Hook — 6-Hole Mount, Air-Compensated Heavy-Duty Hitch","description":"\u003cstrong\u003eThe Buyers Products PH50 is a 50-ton, air-compensated pintle hook with a 6-hole bolt-on mount designed to reduce trailer slack and absorb shock for heavy-duty towing.\u003c\/strong\u003e\n\n\u003cp\u003eBuilt for demanding towing jobs, this pintle hook combines a heavy-duty cast body with air-assisted cushioning to protect the drawbar and hook during starts, stops, and rough terrain. It accepts lunette-style drawbar eyes with an inner diameter of 2-3\/8\" to 3\" and a cross-section diameter of 1-1\/4\" to 1-5\/8\". The PH50 mounts using a 6-hole bolt pattern and is intended for semi-trailers, pup trailers, and off-road hauling where controlled movement and secure attachment are essential.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the air compensation improve towing stability?\u003c\/h3\u003e\n\u003cp\u003eThe air chamber reduces abrupt movement between the pintle hook and the drawbar eye, softening shock loads so components experience less stress. This translates to smoother starts and stops, fewer impact forces transmitted to the trailer and truck, and reduced long-term wear on the towing system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAir cushion absorbs sudden jolts and reduces trailer slack.\u003c\/li\u003e\n  \u003cli\u003eMinimizes metal-on-metal shock between hook and drawbar.\u003c\/li\u003e\n  \u003cli\u003eCompatible with vehicle air systems for on-the-fly cushioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat load capacity and drawbar sizes does the PH50 support?\u003c\/h3\u003e\n\u003cp\u003eThe PH50 is rated for heavy duty service and is capable of handling up to a 50-ton rated pintle load when used per specifications, suitable for semi-trailer and rugged commercial applications. It secures lunette eyes with inner diameters from 2-3\/8\" to 3\" and cross sections between 1-1\/4\" and 1-5\/8\".\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e50-ton class pintle hook for heavy-duty towing tasks.\u003c\/li\u003e\n  \u003cli\u003eAccepts 2-3\/8\" to 3\" I.D. lunette drawbar eyes.\u003c\/li\u003e\n  \u003cli\u003eFits drawbar cross sections 1-1\/4\" to 1-5\/8\" in diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the PH50 mounted and maintained for long service life?\u003c\/h3\u003e\n\u003cp\u003eThis model uses a 6-hole bolt-on mounting pattern for a secure attachment to the vehicle frame or hitch plate. The body is austempered ductile iron with a powder-coated finish to resist corrosion; routine inspection of mounting hardware and the air chamber is recommended to maintain peak performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6-hole bolt-on installation for a tight, dependable fit.\u003c\/li\u003e\n  \u003cli\u003eDurable austempered ductile iron construction with powder coat.\u003c\/li\u003e\n  \u003cli\u003eInspect bolts, locking arm, and air components regularly for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the PH50 without the air chamber or for off-road work?\u003c\/h3\u003e\n\u003cp\u003eYes — the PH50 functions as a standard pintle hook without the air chamber or plunger assembly, though the air-compensated option improves shock absorption. For off-road towing, reduce the safe working load by 25% and use a swivel-type trailer drawbar to accommodate greater articulation and side loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperates without the air plunger as a conventional pintle hook.\u003c\/li\u003e\n  \u003cli\u003eOff-road use requires a 25% load reduction for safety.\u003c\/li\u003e\n  \u003cli\u003eRecommend swivel drawbar for severe articulation and terrain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Buyers Products PH50 is suited to fleet operators, contractors, municipalities, and heavy-haul professionals who tow semi-trailers, pup trailers, or equipment over mixed surfaces and need a rugged, reliable connection that reduces impact and prolongs component life. Choose this pintle hook when you require a bolt-on mounting solution with air-assisted cushioning to improve towing stability in high-duty-cycle environments.\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 the PH50 work without the air plunger?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It operates as a standard pintle hook without the air plunger, though cushioning benefits are lost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What drawbar eye sizes fit the PH50?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits lunette eyes 2-3\/8\" to 3\" I.D. with 1-1\/4\" to 1-5\/8\" cross-section diameters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Buyers Products Company","offers":[{"title":"Default Title","offer_id":67585607565497,"sku":"B00Q2PJ4CM","price":569.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/buyers-products-ph50-front-profile.jpg?v=1790474103","url":"https:\/\/redleafauto.ca\/products\/buyers-products-company-ph50-50-ton-pintle-hook-6-hole-mount-air-compensated-heavy-duty-hitch","provider":"Redleaf Auto","version":"1.0","type":"link"}