{"product_id":"threlaco-3-wide-forged-40cr-steel-flail-hammer-blades-5-pack-0-4-bolt-hole-for-tractor-mowers","title":"Threlaco 3\" Wide Forged 40Cr Steel Flail Hammer Blades — 5-Pack, 0.4\" Bolt Hole for Tractor Mowers","description":"\u003cstrong\u003eThrelaco 5-pack steel flail hammer blades are heavy-duty 3\" wide replacement blades designed to restore cutting performance on flail mower and tractor-mounted mulching equipment.\u003c\/strong\u003e\n\n\u003cp\u003eIf your flail mower is leaving uneven cuts, struggling with woody material, or has worn, bent, or missing hammers, these replacement blades bring machines back to efficient operation. Each pack contains five forged 40Cr steel blades sized to match common 3\" wide hammer specifications, making them a practical maintenance kit for landscaping crews, farmers, and groundskeepers. The design emphasizes durability and simple installation so you can minimize downtime and keep vegetation under control.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these blades improve my mower's cutting performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing dull or damaged flail hammers restores the mower’s original impact and shear action, improving mulch quality and reducing strain on the gearbox. The solid 40Cr forged steel construction maintains edge resistance longer than stamped or softer steels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged 40Cr material for harder-wearing edges and fewer replacements\u003c\/li\u003e\n  \u003cli\u003e3.5\" length and 3.1\" width for consistent coverage and hit area\u003c\/li\u003e\n  \u003cli\u003e0.4\" bolthole diameter for secure mounting on common flail heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these blades fit my flail mower or tractor attachment?\u003c\/h3\u003e\n\u003cp\u003eThese blades are built to fit most 3\" wide hammer setups that use a 0.4\" bolthole, but fit depends on your flail head spacing and fastener type. Check your existing hammer dimensions and mounting hole size against the listed measurements to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasure bolthole and hammer pocket to ensure 0.4\" hole alignment\u003c\/li\u003e\n  \u003cli\u003eCompare blade length (approx. 3.5\") and width (approx. 3.1\") to current hammers\u003c\/li\u003e\n  \u003cli\u003eSuitable for common tractor-mounted and PTO-driven flail heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are Threlaco flail hammer blades and what maintenance do they need?\u003c\/h3\u003e\n\u003cp\u003eThrelaco hammers are forged from 40Cr steel for high impact resistance and extended service life. Regular inspection for cracks, bends, or excessive wear and periodic tightening of mounting hardware will maximize blade life and safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForged construction resists deformation under heavy loads\u003c\/li\u003e\n  \u003cli\u003eInspect blades after hitting rocks or heavy debris\u003c\/li\u003e\n  \u003cli\u003eRotate or replace blades in matched sets for balanced operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools will I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward when blades match your flail head configuration; typical replacement requires basic hand tools and safe lifting or support for the mower. Follow your machine’s service manual for torque values and safety procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple bolt-on replacement using common wrenches or sockets\u003c\/li\u003e\n  \u003cli\u003eSecure machine and disconnect power before working\u003c\/li\u003e\n  \u003cli\u003eKeep spare hardware on hand when swapping multiple blades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: These Threlaco replacement flail hammer blades suit landscapers, municipal crews, agricultural operators, and property owners who use flail or mulching mowers and need a robust, reliable replacement part. They’re ideal when you want forged-steel durability, straightforward fitment for common 3\" hammer applications, and the convenience of a five-piece pack to refresh multiple mounts or keep spares on hand. Always confirm your mower’s specific blade dimensions and bolt pattern before purchase.\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: Are these blades compatible with my flail mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit many 3\" wide hammer setups with a 0.4\" bolthole. Verify your current hammer length, width, and bolt diameter before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace flail hammer blades?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace when edges are rounded, blades bend, or cutting quality drops. Inspect after impacts and rotate blades for even wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Threlaco","offers":[{"title":"Default Title","offer_id":56830606999892,"sku":"B0DKXRLZD4","price":80.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/threlaco-flail-hammer-front-packaging.jpg?v=1787006335","url":"https:\/\/gardenluxe.co.uk\/products\/threlaco-3-wide-forged-40cr-steel-flail-hammer-blades-5-pack-0-4-bolt-hole-for-tractor-mowers","provider":"Gardenluxe Uk","version":"1.0","type":"link"}