{"product_id":"threlaco-flail-hammer-blades-10-pack-3-wide-forged-40cr-steel-replacement-blades-for-tractor-mowers-durable-impact-cutting","title":"Threlaco Flail Hammer Blades 10-Pack 3\" Wide Forged 40Cr Steel Replacement Blades for Tractor Mowers, Durable Impact Cutting","description":"\u003cp\u003e\u003cstrong\u003eThrelaco 10-piece set of 3-inch wide forged steel flail hammer blades are replacement cutting hammers built to restore your flail mower's chopping power and durability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen your flail mower starts leaving uneven cuts or struggling with woody material, replacing the worn hammers is an easy way to regain consistent performance. These Threlaco flail hammer blades come as a pack of ten, sized for common tractor-mounted and tow-behind flail mowers. They are made from durable 40Cr forged steel, designed to withstand repeated impacts and provide a longer service life than thinner stamped alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these blades fit my flail mower?\u003c\/h3\u003e\n\n\u003cp\u003eEach hammer blade has a bolthole sized to match standard flail rotor pins, and the overall dimensions suit many 3-inch wide hammer applications. They attach quickly to the rotor using the existing mounting bolts and swivel freely to deliver impact cutting action. Always compare the bolthole diameter and blade length with your current hammers before ordering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBlade length: approximately 3.5 inches (8.8 cm)\u003c\/li\u003e\n  \u003cli\u003eBlade width: approximately 3.1 inches (8 cm)\u003c\/li\u003e\n  \u003cli\u003eBolthole diameter: roughly 0.4 inches (1.1 cm)\u003c\/li\u003e\n  \u003cli\u003ePack contents: 10 forged steel flail hammer blades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction ensure these last longer?\u003c\/h3\u003e\n\n\u003cp\u003eThrelaco manufactures these hammers from 40Cr forged steel — a tougher grade than simple stamped metal — which increases impact resistance and wear life. The forging process reduces weak points and helps the blade keep its shape under heavy use. That makes them a practical replacement for operators who cut fibrous vegetation, light brush, and woody stems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMaterial: 40Cr forged steel for improved toughness\u003c\/li\u003e\n  \u003cli\u003eDesign: robust single-piece hammer shape for repeated impacts\u003c\/li\u003e\n  \u003cli\u003eFinish: industrial-grade surface to resist early corrosion and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these blades improve cutting performance?\u003c\/h3\u003e\n\n\u003cp\u003eFlail hammer blades operate by swinging into material and delivering high-impact shearing rather than slicing, which helps break up thicker vegetation and light branches. Compared with thin Y-shaped blades, these wider forged hammers provide a larger striking face and more mass behind each impact. The result is more effective mulch and fewer missed cuts when managing mixed growth.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMass and shape increase chopping force on tough material\u003c\/li\u003e\n  \u003cli\u003eSwiveling mount reduces strain on rotor and bolts\u003c\/li\u003e\n  \u003cli\u003eConsistent contact area for even mulching and distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and routine maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for most flail mower models: remove the worn blade, align the replacement on the rotor pin, and secure with the original fastener. Because these are standard-dimension hammers, there’s no special tooling required beyond common wrenches or sockets. For longevity, inspect fasteners regularly, check for cracking, and replace blades in matched sets when wear becomes noticeable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eQuick swap using existing bolts and rotor pins\u003c\/li\u003e\n  \u003cli\u003eNo special tools required — standard sockets\/wrenches suffice\u003c\/li\u003e\n  \u003cli\u003eRecommended: replace in sets for balanced rotor performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: These Threlaco replacement flail hammer blades are aimed at farmers, landscapers, grounds crews, and contractors who use tractor- or tow-behind flail mowers and need a reliable, cost-effective spare parts supply. They suit users working on pasture upkeep, roadside maintenance, orchard floor mowing, and light brush clearing who prefer heavier forged blades over thin stamped types for improved durability and chopping capability.\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: Will these blades fit my mower?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compare your existing blade length, width, and 0.4-inch bolthole diameter to ensure compatibility before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many blades should I replace at once?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: For balance and consistent performance, replace all blades on the rotor or at least a matched set simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Threlaco","offers":[{"title":"Default Title","offer_id":56843555176788,"sku":"B0DWW7CCQR","price":123.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/threlaco-front-packaging-3in-hammers.jpg?v=1787080648","url":"https:\/\/gardenluxe.co.uk\/products\/threlaco-flail-hammer-blades-10-pack-3-wide-forged-40cr-steel-replacement-blades-for-tractor-mowers-durable-impact-cutting","provider":"Gardenluxe Uk","version":"1.0","type":"link"}