{"product_id":"fourtry-replacement-upper-lower-blades-kit-72531-vh7-000-72511-vh7-000-for-honda-hrx-21-inch-mowers","title":"Fourtry Replacement Upper \u0026 Lower Blades Kit 72531-VH7-000 \/ 72511-VH7-000 for Honda HRX 21-Inch Mowers","description":"\u003ch2\u003eUpgrade your Honda HRX 21-inch mowing kit with Fourtry blades\u003c\/h2\u003e\n\u003cp\u003eChoosing the right blades can meaningfully influence how cleanly and efficiently your lawn texturally reads after a pass. The Fourtry replacement kit pairs an upper blade 72531-VH7-000 with a lower blade 72511-VH7-000, designed for Honda HRX mowers with a 21-inch deck. Crafted from high-strength carbon steel and finished in black, these blades are built to endure regular cutting sessions while maintaining a sharp edge for consistent results. The unique blade angle is engineered to create a robust lift of the grass and clippings, helping to move material toward the deck exit or into the bag. This combination aims to deliver dependable performance without requiring frequent adjustments during routine upkeep.\u003c\/p\u003e\n\u003ch3\u003eWhy these blades can matter in your yard care routine\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBroad compatibility with 21-inch Honda HRX mowers, including several HRX537 and HRX217 variants.\u003c\/li\u003e\n  \u003cli\u003eCarbon steel construction delivers solidity for regular mowing sessions while a black coating adds an extra layer of protection.\u003c\/li\u003e\n  \u003cli\u003eOptimized blade angle supports stronger lift of clippings, which can improve bagging efficiency and deck cleanliness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn practical terms, the kit is designed to help you mow with less resistance on taller grass, and the lift characteristics can help keep loose particles from clinging to the deck. The blades arrive ready to use as a pair, with installation designed to be straightforward for homeowners who own the right tools and understand the orientation of the cutting edges.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; care tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall in minutes using a torque wrench and the appropriate bolts; ensure each blade is oriented so the cutting edge faces the same direction.\u003c\/li\u003e\n  \u003cli\u003eThe blades come coated for safety; over time this coating may wear to reveal the edge beneath, reducing the need for frequent sharpening under typical use.\u003c\/li\u003e\n  \u003cli\u003eDimensions help ensure a proper fit: upper blade 72531-VH7-000 and lower blade 72511-VH7-000 offer a precise profile for a 21-inch deck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese details translate into a practical, ready-to-use blade pair that supports routine lawn care tasks. Think of weekend mowing sessions, edging near borders, or bagging light debris—set up properly, the blades can contribute to a steadier cutting experience and a more consistent finish across your yard.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and key specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpper blade: 72531-VH7-000, length 20 13\/16 inches; width 1 inch; center hole diameter 1 1\/4 inches; side holes 7\/16 inches.\u003c\/li\u003e\n  \u003cli\u003eLower blade: 72511-VH7-000, length 20 3\/4 inches; width 3 3\/8 inches; center hole diameter 15\/16 inches; side holes 7\/16 inches with center spacing around 0.113 inches.\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: Are these blades compatible with my Honda HRX 21-inch mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit Honda HRX 21-inch models including HRX537 and HRX217 lines; verify part numbers 72531-VH7-000 and 72511-VH7-000 first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to sharpen these blades after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The blades arrive with a protective coating and are designed for lasting sharpness; sharpening is not routinely required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fourtry","offers":[{"title":"Default Title","offer_id":45755002781882,"sku":"B0CQRC9WFW","price":87.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/fourtry-upper-blade-72531-vh7-000-closeup.jpg?v=1775472403","url":"https:\/\/gardencanada.ca\/products\/fourtry-replacement-upper-lower-blades-kit-72531-vh7-000-72511-vh7-000-for-honda-hrx-21-inch-mowers","provider":"Garden Canada","version":"1.0","type":"link"}