{"product_id":"main-street-mower-hi-flow-blade-18-inch-5-8-hole-z-master-grandstand-52-deck-52-58-180-h","title":"Main Street Mower | Hi-Flow Blade | 18 Inch | 5\/8 Hole | Z Master \/ GrandStand | 52\" Deck | 52-58-180-H","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMain Street Mower 52-58-180-H High-Lift Blade (Fits Toro 105-7781)\u003c\/span\u003e\u003c\/p\u003e \u003cp dir=\"ltr\"\u003e\u003cspan\u003eEngineered for cutting, the Main Street Mower 52-58-180-H is built to match Toro OEM specification 105-7781 (and 105-7781-03). Crafted from heavy-duty \u003c\/span\u003e\u003cspan\u003e0.204\"\u003c\/span\u003e\u003cspan\u003e heat-treated steel, this 18-inch blade features an aggressive high-lift sail that creates intense under-deck suction. It lifts limp, tall, or wet grass upright prior to cutting, delivering an even finish and preventing clumping during side-discharge or collection.\u003c\/span\u003e\u003c\/p\u003e \u003cp dir=\"ltr\"\u003e\u003cspan\u003eKey Specs:\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e \u003cspan\u003eBlade Length:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e18.0 inches\u003c\/span\u003e \u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e \u003cspan\u003eBlade Width:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e2.5 inches (2 1\/2\")\u003c\/span\u003e \u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e \u003cspan\u003eCenter Hole:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e0.625 inches (5\/8\" Round)\u003c\/span\u003e \u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e \u003cspan\u003eThickness:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e0.204 inches\u003c\/span\u003e\u003cspan\u003e Heavy-Duty Steel\u003c\/span\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e:\u003c\/span\u003e\u003c\/p\u003e \u003cp dir=\"ltr\"\u003e\u003cspan\u003eFits 52-inch decks (requires \u003c\/span\u003e\u003cspan\u003e3 blades\u003c\/span\u003e\u003cspan\u003e) and 36-inch decks (requires \u003c\/span\u003e\u003cspan\u003e2 blades\u003c\/span\u003e\u003cspan\u003e) on Toro Z Master, Mid-Size Walk-Behinds, and compatible Exmark commercial mowers equipped with standard \u003c\/span\u003e\u003cspan\u003e5\/8\"\u003c\/span\u003e\u003cspan\u003e spindle arbors.\u003c\/span\u003e\u003c\/p\u003e \u003cp dir=\"ltr\"\u003e\u003cspan\u003ePart Decoding (52-58-180-H):\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e52 = Designed for 52\" Commercial Decks (also fits 36\" Decks)\u003c\/span\u003e\u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e58 = 5\/8\" Center Hole\u003c\/span\u003e\u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e \u003cspan\u003e180 = 18.0\" Blade Length (\u003c\/span\u003e\u003cspan\u003e18\"\u003c\/span\u003e\u003cspan\u003e)\u003c\/span\u003e \u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eH = High-Flow \/ High-Lift Commercial Contour\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp dir=\"ltr\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eThicker Build: Heavy-gauge steel delivers superior structural strength and minimizes vibration for a smoother, balanced spin.\u003c\/span\u003e\u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHardened Edge: Heat-treated for extreme wear resistance, keeping your blade sharp longer and reducing the need for frequent sharpening.\u003c\/span\u003e\u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExtended Service Life: Formulated to resist impact damage and corrosion, maximizing runtime and cut quality across tough mowing conditions.\u003c\/span\u003e\u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eSuperior Airflow \u0026amp; Lift: Optimized blade geometry produces strong suction for clean discharge, bagging, or mulching.\u003c\/span\u003e\u003c\/li\u003e \u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eGive your mower maximum cutting power with commercial-grade durability built to handle the toughest yards.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ciframe width=\"458\" height=\"815\" src=\"https:\/\/www.youtube.com\/embed\/LizIeOVJgXQ\" title=\"Expert's Guide to Lawn Mower Blades\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Main Street Mower","offers":[{"title":"Default Title","offer_id":67988701675821,"sku":"52-58-180-H","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8528\/5933\/files\/52-58-180-H.png?v=1793555905","url":"https:\/\/streetmainstools.shop\/products\/main-street-mower-hi-flow-blade-18-inch-5-8-hole-z-master-grandstand-52-deck-52-58-180-h","provider":"streetmainstools","version":"1.0","type":"link"}