{"product_id":"gibraltar-sstpr50-g-locking-pull-ring-plunger-1-2-13","title":"Gibraltar SSTPR50-G Locking Pull Ring Plunger 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR SSTPR50-G is a stainless steel locking pull ring plunger designed for indexing, positioning, and holding applications in industrial and mechanical assemblies. The plunger features a 1\/2-13 inch thread with a thread length of 1.4 inches and a body length of 2 inches. The 5\/16 inch diameter plunger projects 0.5 inches from the body and delivers an initial end force of 2.5 pounds, building to a final end force of 5 pounds. The pull ring mechanism allows the plunger to be retracted by hand without additional tools, making it well suited for panels, fixtures, and assemblies that require frequent adjustment or manual release. Licensed tradespeople and industrial maintenance technicians install this type of component in equipment frames, machine guarding, and positioning jigs.\u003c\/p\u003e\u003cp\u003eThis plunger is suited for light-duty locking and indexing tasks in both commercial and industrial settings. Typical applications include panel alignment, equipment access doors, fixture positioning, and adjustable mounting assemblies. The stainless steel construction provides corrosion resistance in wash-down environments, outdoor enclosures, or anywhere moisture exposure is a concern. The locking pull ring design prevents unintended retraction during operation, which is important in vibration-prone equipment mounting scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction for corrosion resistance in wet or harsh environments\u003c\/li\u003e\n\u003cli\u003eLocking pull ring allows manual retraction without tools\u003c\/li\u003e\n\u003cli\u003e2.5 pound initial end force to 5 pound final end force for reliable indexing hold\u003c\/li\u003e\n\u003cli\u003e1\/2-13 thread size for standard tapped-hole installation\u003c\/li\u003e\n\u003cli\u003ePlunger projects 0.5 inches with a 5\/16 inch plunger diameter\u003c\/li\u003e\n\u003cli\u003eCompact head height of 0.6 inches suits tight-clearance assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard replacement or new-installation locking pull ring plunger for equipment frames, machine panels, and positioning fixtures that use a 1\/2-13 threaded mounting hole.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by threading the plunger body into a tapped 1\/2-13 hole using a wrench on the hex body or head. Power down or de-energize any equipment before working on panels or assemblies where this plunger will be installed. Verify thread engagement depth against the 1.4 inch thread length to ensure full engagement without bottoming out. Follow applicable machinery safety standards and the equipment manufacturer's service procedures when replacing positioning hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 inches\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 Projection\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlunger Length\u003c\/strong\u003e: 2 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\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SSTPR50-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51689545761074,"sku":"SSTPR50-G","price":30.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fac9c2a54d68ab07b390c23b3788f662.jpg?v=1788261096","url":"https:\/\/voomisupply.com\/products\/gibraltar-sstpr50-g-locking-pull-ring-plunger-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}