{"product_id":"general-wire-spring-ck-12-copper-tube-fitting-prep-tool","title":"General Wire Spring ck-12 Copper Tube Fitting Prep Tool","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GENERAL WIRE SPRING ck-12 is a copper tube fitting preparation tool designed to clean and prep 1\/2 inch copper tubing ends for soldered or press fittings. Known as the CopperKey, this tool combines the functions of a tube reamer, fitting brush, and outside deburring tool into a single compact unit. It is built for plumbers and pipe fitters who need a fast, consistent prep on copper tube before making a joint. The ck-12 removes burrs, cleans the tube OD, and brushes the fitting socket in one pass, reducing prep time on the job.\u003c\/p\u003e\u003cp\u003eThe ck-12 is suited for residential and light commercial plumbing work where 1\/2 inch copper pipe is common. Typical applications include domestic water supply lines, hydronic heating loops, and refrigeration copper tubing that requires a clean, oxide-free surface before soldering or pressing. It is a hand tool that fits easily in a tool pouch, making it practical for service calls and new construction alike.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 1\/2 inch copper tube fitting preparation\u003c\/li\u003e\n\u003cli\u003eCombines deburring, OD cleaning, and fitting socket brushing in one tool\u003c\/li\u003e\n\u003cli\u003eCompact CopperKey form factor fits standard tool pouches\u003c\/li\u003e\n\u003cli\u003eSpeeds up tube prep by eliminating the need for separate brushes and reamers\u003c\/li\u003e\n\u003cli\u003eAppropriate for use before soldered or press-type copper fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1\/2 inch copper tubing and fittings in standard plumbing and hydronic applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eShut off and drain the water supply before cutting and prepping copper tube. Use the ck-12 to ream the tube ID, clean the tube OD, and brush the fitting socket before applying flux and making the joint. Licensed plumbers should follow local plumbing codes and ASTM standards for copper joint preparation. Do not use on aluminum or steel tubing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper-compatible abrasive surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Copper tube fitting prep (deburring, cleaning, brushing)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GENERAL WIRE SPRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ck-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERAL WIRE SPRING","offers":[{"title":"Default Title","offer_id":51233303200050,"sku":"CK-12","price":30.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307632732.jpg?v=1780096805","url":"https:\/\/voomisupply.com\/products\/general-wire-spring-ck-12-copper-tube-fitting-prep-tool","provider":"Voomi Supply","version":"1.0","type":"link"}