{"product_id":"gibraltar-sstpr50-pt-g-locking-pull-ring-plunger","title":"Gibraltar SSTPR50-PT-G Locking Pull Ring Plunger","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR SSTPR50-PT-G is a stainless steel locking pull ring plunger designed for indexing, positioning, and retention applications in industrial and mechanical assemblies. The plunger uses a 1\/2-13 thread with a thread length of 1.4 inches and a body length of 2 inches. The locking pull ring mechanism holds the plunger in the retracted position, preventing unintended engagement during setup or adjustment. Initial end force is 2.5 pounds, with a final end force of 5 pounds. The stainless steel construction offers corrosion resistance for use in harsh or wash-down environments. Maintenance technicians, machine builders, and fabricators are the typical installers of this component type.\u003c\/p\u003e\n\u003cp\u003eThis plunger is suited for use in jigs, fixtures, machine enclosures, and equipment panels where a positive-locking, retractable locating pin is required. The pull ring allows manual retraction and locking without tools, making it practical for frequent adjustment points. The 1\/2-13 thread size accommodates standard tapped hole patterns. Applications span general industrial machinery, tool fixtures, and fabricated assemblies requiring reliable component positioning.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLocking pull ring retracts and holds plunger in the disengaged position for hands-free operation\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 thread size with 1.4-inch thread length for standard tapped installations\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction provides corrosion resistance in wet or chemical-exposure environments\u003c\/li\u003e\n  \u003cli\u003eInitial end force of 2.5 pounds ramping to a final end force of 5 pounds for firm, positive engagement\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch (0.312-inch) plunger diameter with 0.5-inch plunger projection\u003c\/li\u003e\n  \u003cli\u003eCompact at 0.05 pounds, suitable for light-duty positioning assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for industrial fixtures, jigs, and equipment panels requiring a 1\/2-13 threaded locking pull ring plunger with stainless steel construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by threading the plunger body into a pre-tapped 1\/2-13 hole to the desired depth and securing with the head. Ensure the mating hole is clean and free of debris before installation. No power shutoff is required for mechanical hardware of this type, but surrounding machinery should be de-energized and locked out per facility LOTO procedures before service on adjacent assemblies. Do not overtighten the plunger body; use a wrench only to the manufacturer-specified snug fit appropriate for the mounting material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Diameter\u003c\/strong\u003e: 0.312 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Projection\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Diameter\u003c\/strong\u003e: 1.26 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial End Force\u003c\/strong\u003e: 2.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal End Force\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlunger Type\u003c\/strong\u003e: 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: Stainless 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: SSTPR50-PT-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51704573198642,"sku":"SSTPR50-PT-G","price":35.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ef7af777794e71bf512d1deee37976bd.jpg?v=1788423611","url":"https:\/\/voomisupply.com\/products\/gibraltar-sstpr50-pt-g-locking-pull-ring-plunger","provider":"Voomi Supply","version":"1.0","type":"link"}