{"product_id":"gibraltar-msdkn50-pt-g-knob-handle-plunger-m12x1-75","title":"Gibraltar MSDKN50-PT-G Knob Handle Plunger M12x1.75","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR MSDKN50-PT-G is a non-locking knob handle plunger designed for use in indexing, positioning, and clamping applications across industrial and mechanical assemblies. It features an M12x1.75 threaded body with a 25mm thread length and a stainless steel construction throughout. The Delrin knob provides a firm, ergonomic grip for manual adjustment without tools. With an initial end force of 0.56 pounds and a final end force of 1.8 pounds, this plunger delivers consistent, repeatable spring tension. The maximum plunger diameter measures 0.314 inches, and the body length is 1.2 inches. A locking element is included for secure positioning once the plunger is set.\u003c\/p\u003e\u003cp\u003eThis plunger is suited for light-duty mechanical assemblies where manual indexing or panel positioning is required. It installs into threaded bores on fixtures, jigs, enclosures, and machine frames in manufacturing and fabrication environments. The non-locking plunger design allows for quick, repeated engagement and release, making it a practical choice for applications that demand frequent adjustment. Machinists, maintenance technicians, and industrial assembly professionals are the typical installers for this type of component.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-locking plunger design for fast, repeated engagement and release\u003c\/li\u003e\n\u003cli\u003eDelrin knob style for tool-free manual operation\u003c\/li\u003e\n\u003cli\u003eStainless steel body for corrosion resistance in demanding environments\u003c\/li\u003e\n\u003cli\u003eSpring end force ranges from 0.56 pounds initial to 1.8 pounds final\u003c\/li\u003e\n\u003cli\u003eM12x1.75 thread with 25mm thread length for broad fixture compatibility\u003c\/li\u003e\n\u003cli\u003eLocking element included for secure hold when plunger is engaged\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for standard M12x1.75 threaded indexing plunger applications in industrial fixtures, jigs, and mechanical assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by threading the plunger body into a prepared M12x1.75 tapped bore by hand or with a wrench applied to the 0.472-inch hex. Ensure the mating bore thread is clean and free of debris before installation. Power down or de-energize any associated equipment before servicing components on live assemblies. Do not over-torque the body, as this can damage the threaded bore or the plunger housing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12x1.75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Type\u003c\/strong\u003e: Non-Locking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 0.56 pounds (2.5 N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 1.8 pounds (8 N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.314 inches (8mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.236 inches (6mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 1.85 inches (47mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1.2 inches (31mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\/Shoulder\u003c\/strong\u003e: 0.98 inches (25mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.98 inches (25mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead and Shoulder Height\u003c\/strong\u003e: 0.87 inches (22.1mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.472 inches (12mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Style\u003c\/strong\u003e: Delrin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking Element\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GIBRALTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSDKN50-PT-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51717333090610,"sku":"MSDKN50-PT-G","price":45.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f074a4d4c67ee517bb97e62e7df3f26.jpg?v=1788538654","url":"https:\/\/voomisupply.com\/products\/gibraltar-msdkn50-pt-g-knob-handle-plunger-m12x1-75","provider":"Voomi Supply","version":"1.0","type":"link"}