{"product_id":"gibraltar-pr25-pt-g-pull-ring-plunger-1-4-20-steel","title":"Gibraltar PR25-PT-G Pull Ring Plunger 1\/4-20 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR PR25-PT-G is a steel pull ring plunger with a 1\/4-20 thread and a non-locking design suited for positioning, indexing, and locating applications in industrial and mechanical assemblies. The plunger delivers an initial end force of 0.5 pounds and a final end force of 2 pounds, providing reliable spring-loaded retention without requiring a locking element to hold position. The pull ring allows the plunger to be retracted by hand without tools, making it well suited for assemblies that require frequent adjustment. Machinists, millwrights, and maintenance technicians typically install this hardware in jigs, fixtures, machine guards, and panel assemblies.\u003c\/p\u003e\n\u003cp\u003eThis pull ring plunger is used in light-duty industrial and mechanical applications where a repeatable, spring-loaded detent or stop point is needed. The 1\/4-20 thread allows installation into standard tapped holes in steel, aluminum, or plastic panels. The compact body length of 0.44 inches makes it appropriate for thin-panel or space-constrained mounting situations. It is a single-piece, hardware-level component sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePull ring design allows tool-free manual retraction of the plunger\u003c\/li\u003e\n  \u003cli\u003eNon-locking plunger type for easy repositioning without a separate release mechanism\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in industrial environments\u003c\/li\u003e\n  \u003cli\u003eInitial end force of 0.5 pounds rising to a final end force of 2 pounds\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/4-20 thread fits common tapped holes in panels, fixtures, and frames\u003c\/li\u003e\n  \u003cli\u003eCompact body length of 0.44 inches suits shallow or thin-panel installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 threaded pull ring plunger for use in industrial jigs, fixtures, machine panels, and positioning assemblies where a non-locking spring plunger with a pull ring is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall into a pre-tapped 1\/4-20 hole using a wrench on the 0.25-inch hex head. Ensure the mating hole or detent groove is aligned with the plunger tip before fully seating the body. Do not overtighten, as this can restrict plunger travel or damage the spring mechanism. No special trade licensing is required for installation of this hardware component.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 0.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Diameter\u003c\/strong\u003e: 0.16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 0.62 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Type\u003c\/strong\u003e: Non-Locking\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: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: PR25-PT-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51693377749298,"sku":"PR25-PT-G","price":18.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48f891635dc0b8b6a0e13bf07d090525_a7875779-5250-4492-90f3-8954ef3d1549.jpg?v=1788311453","url":"https:\/\/voomisupply.com\/products\/gibraltar-pr25-pt-g-pull-ring-plunger-1-4-20-steel","provider":"Voomi Supply","version":"1.0","type":"link"}