{"product_id":"gibraltar-knl-2-pt-g-knob-handle-plunger-5-16-18","title":"Gibraltar KNL-2-PT-G Knob Handle Plunger 5\/16-18","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR KNL-2-PT-G is a non-locking knob handle plunger designed for indexing, positioning, and light clamping applications in industrial and mechanical assemblies. It features a 5\/16-18 threaded shank with a 0.625-inch thread length and a knurled knob head for manual actuation without tools. The spring-loaded steel plunger delivers an initial end force of 1 pound and a final end force of 6 pounds, making it suitable for applications requiring repeatable, low-force positioning. The body measures 0.76 inches in length with a maximum plunger diameter of 0.154 inches. A zinc gold chromate finish provides corrosion resistance. Installed by machinists, maintenance technicians, and assembly professionals.\u003c\/p\u003e\u003cp\u003eThis plunger is used in fixtures, jigs, machine tool components, and industrial equipment where a manually retractable locating pin is needed. The knurled knob allows hand operation in confined spaces without a wrench. With a plunger projection of 0.188 inches and a plunger length of 1 inch, it fits standard threaded bosses in light-duty positioning and detent applications. The locking element engages the threaded bore to secure the assembly in place once installed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-locking spring plunger with 1 pound initial and 6 pound final end force\u003c\/li\u003e\n\u003cli\u003eKnurled knob head allows tool-free manual operation\u003c\/li\u003e\n\u003cli\u003e5\/16-18 thread size with 0.625-inch thread length for standard threaded bores\u003c\/li\u003e\n\u003cli\u003eSteel construction with zinc gold chromate finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePlunger projection of 0.188 inches for precise, repeatable indexing\u003c\/li\u003e\n\u003cli\u003eCompact body length of 0.76 inches suits tight installation envelopes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for industrial fixtures, jigs, and machine assemblies using a 5\/16-18 threaded bore and requiring a non-locking spring plunger with a knob handle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by threading the plunger body into a tapped 5\/16-18 bore by hand or with a wrench on the knob flats until the shoulder seats. De-energize or lock out any machinery before installing or replacing plungers in live equipment. Verify bore thread condition and depth before installation to prevent cross-threading. Do not exceed the rated end force range by substituting springs or modifying the plunger body.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.154 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.188 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Diameter Tolerance\u003c\/strong\u003e: +0.001 \/ -0.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Type\u003c\/strong\u003e: Non-Locking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Style\u003c\/strong\u003e: Knurled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.76 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\/Shoulder\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead and Shoulder Height\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Gold Chromate\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: KNL-2-PT-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51692945310002,"sku":"KNL-2-PT-G","price":23.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/afaa1a8ef8a2d3d293f66d54f83720e9.jpg?v=1788305266","url":"https:\/\/voomisupply.com\/products\/gibraltar-knl-2-pt-g-knob-handle-plunger-5-16-18","provider":"Voomi Supply","version":"1.0","type":"link"}