{"product_id":"gibraltar-mdkl38-g-locking-knob-plunger-m10x1-5","title":"Gibraltar MDKL38-G Locking Knob Plunger M10x1.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR MDKL38-G is a locking knob handle plunger designed for use in positioning, indexing, and workholding applications where repeatable, tool-free locking is required. The plunger features an M10x1.5 threaded body with a 20mm thread length and a Delrin knob for smooth manual actuation. The spring-loaded plunger delivers an initial end force of 0.22 pounds and a final end force of 2.02 pounds, making it suitable for light-duty clamping and locating tasks. The body measures 0.98 inches in length with a maximum plunger diameter of 0.236 inches and a plunger projection of 0.196 inches. Machinists, toolmakers, and fixture builders are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThe MDKL38-G is used in machine tool fixtures, jigs, and assembly workholding setups where an operator needs to lock and release a plunger position without tools. The Delrin knob provides comfortable hand torque for threading the plunger into tapped holes in fixture plates, machine tables, or fabricated brackets. It is appropriate for light-duty industrial and manufacturing environments where a compact, threaded spring plunger with a locking knob is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM10x1.5 thread with 20mm thread length for standard metric tapped hole fitment\u003c\/li\u003e\n  \u003cli\u003eLocking knob plunger design allows tool-free position locking and release\u003c\/li\u003e\n  \u003cli\u003eDelrin knob provides low-friction, comfortable manual actuation\u003c\/li\u003e\n  \u003cli\u003eSpring force range: 0.22 pounds initial to 2.02 pounds final end force\u003c\/li\u003e\n  \u003cli\u003ePlunger projection of 0.196 inches with maximum plunger diameter of 0.236 inches\u003c\/li\u003e\n  \u003cli\u003eCompact body length of 0.98 inches suits space-constrained fixture designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or new installation for M10x1.5 tapped metric holes in machine tool fixtures, jigs, and positioning hardware requiring a locking knob handle spring plunger.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by hand-threading the plunger into a clean, properly tapped M10x1.5 metric hole. Verify thread engagement depth against the 20mm thread length before finalizing fixture design. Do not overtighten the knob, as the Delrin material has defined torque limits. Confirm plunger projection and travel clearances are adequate for the locating or indexing application before placing the assembly into service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M10x1.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 20mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Type\u003c\/strong\u003e: Locking\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKnob Style\u003c\/strong\u003e: Delrin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 0.22 pounds (1.00 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 2.02 pounds (9.00 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Plunger Diameter\u003c\/strong\u003e: 0.236 inches (5.99 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.196 inches (4.98 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 1.500 inches (38.10 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.98 inches (24.89 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\/Shoulder\u003c\/strong\u003e: 0.79 inches (20.07 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 0.748 inches (19.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead and Shoulder Height\u003c\/strong\u003e: 0.710 inches (18.03 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.390 inches (9.91 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MDKL38-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51692714787122,"sku":"MDKL38-G","price":37.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/92babc60882fe14aea7a1322b6a9e3e6.jpg?v=1788301636","url":"https:\/\/voomisupply.com\/products\/gibraltar-mdkl38-g-locking-knob-plunger-m10x1-5","provider":"Voomi Supply","version":"1.0","type":"link"}