{"product_id":"milwaukee-42-42-0590-spindle-lock-button","title":"Milwaukee 42-42-0590 Spindle Lock Button","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MILWAUKEE 42-42-0590 is a genuine OEM spindle lock button designed for use in Milwaukee power tools. The spindle lock button engages the spindle shaft to prevent rotation during blade or accessory changes, allowing the user to loosen or tighten arbor hardware safely and efficiently. This small but critical component is a direct mechanical part found inside the tool housing. When the original button wears, cracks, or fails to engage properly, accessory changes become unsafe and tool function is compromised. Licensed technicians and repair shops rely on OEM replacement parts like this to restore tools to factory function.\u003c\/p\u003e\u003cp\u003eThis spindle lock button is intended for Milwaukee power tools that use a push-button spindle lock mechanism. It is commonly replaced during routine repair and refurbishment of angle grinders, circular saws, or similar Milwaukee rotary tools where the spindle lock assembly has become worn or damaged. This is a parts-and-accessories replacement component suited for bench-level tool repair performed by qualified service technicians.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM Milwaukee replacement part for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eEngages spindle shaft to halt rotation during accessory changes\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement restores factory-level spindle lock performance\u003c\/li\u003e\n\u003cli\u003eDesigned for tools with push-button spindle lock assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement spindle lock button for Milwaukee power tools equipped with a compatible spindle lock assembly. Consult the Milwaukee parts diagram for your specific tool model before ordering to confirm fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSpindle lock button replacement should be performed by a qualified tool repair technician. Disconnect the tool from all power sources and remove the battery pack before beginning any disassembly. Refer to the Milwaukee service manual or exploded parts diagram for your specific tool model to ensure correct component seating and housing reassembly. Do not operate the tool without confirming the spindle lock button moves freely and engages fully before returning the tool to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Spindle Lock Button\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MILWAUKEE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 42-42-0590\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51199172968754,"sku":"42-42-0590","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307147048.jpg?v=1779677021","url":"https:\/\/voomisupply.com\/products\/milwaukee-42-42-0590-spindle-lock-button","provider":"Voomi Supply","version":"1.0","type":"link"}