{"product_id":"value-collection-er11-wrench-spanner-collet-chuck","title":"Value Collection ER11 Wrench Spanner Collet Chuck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ER11 WRENCH is a spanner-style collet chuck wrench designed for tightening and loosening ER11 series collet nuts on CNC machining centers, milling machines, and routing spindles. At 6 inches in length, the wrench provides controlled leverage to achieve proper collet nut seating without over-torquing. It is a single-piece hand tool used by machinists and tool crib technicians during tool changes and spindle setup operations.\u003c\/p\u003e\n\u003cp\u003eThis wrench is used wherever ER11 collet chucks are employed, including CNC routers, engraving machines, small milling spindles, and PCB drilling equipment. The spanner design engages the flats or pins of the ER11 collet nut directly, keeping the interface secure and reducing the risk of nut damage during tightening. It is suited for both production-floor tool changes and bench-level spindle service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpanner wrench design matched specifically to ER11 series collet nuts\u003c\/li\u003e\n  \u003cli\u003e6-inch overall length provides adequate torque leverage for hand tightening\u003c\/li\u003e\n  \u003cli\u003eCompact 1-inch width fits into standard tool trays and holders\u003c\/li\u003e\n  \u003cli\u003eLightweight at 1 pound for easy single-hand use at the spindle\u003c\/li\u003e\n  \u003cli\u003eSold individually for direct replacement or kit supplementing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ER11 series collet chucks and collet nuts across standard ER11-compatible spindles and toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down and lock out the spindle before performing any collet or toolholder service. Use the wrench to hold the collet nut while a second wrench or spindle lock secures the chuck body. Do not use extension bars or pipe on this wrench to increase leverage, as over-torquing can deform the collet nut or damage the spindle taper. Follow the machine manufacturer's recommended collet nut torque procedure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWrench Type\u003c\/strong\u003e: Spanner\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollet Series\u003c\/strong\u003e: ER11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ER11 WRENCH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721711386930,"sku":"ER11 WRENCH","price":18.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e07636e6a9ae3141220db34bb003892.jpg?v=1788579751","url":"https:\/\/voomisupply.com\/products\/value-collection-er11-wrench-spanner-collet-chuck","provider":"Voomi Supply","version":"1.0","type":"link"}