{"product_id":"gx12-gx16-gx20-rubber-dust-cap-waterproof-aviation-circular-plug-cover","title":"GX12 GX16 GX20 Rubber Dust Cap Waterproof Aviation Plug Cover","description":"\u003ch2\u003eGX12 \/ GX16 \/ GX20 Rubber Dust Cap – Waterproof Aviation Circular Plug Cover\u003c\/h2\u003e\n\u003cp\u003eKeep your aviation circular connectors protected and performing at their best with these lightweight, waterproof rubber dust caps. Designed to fit GX12, GX16, and GX20 series connectors, these PVC\/rubber covers create a secure barrier against dust, moisture, and debris — helping extend the life of your electrical connections and prevent leakage or contamination.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're working on industrial equipment, DIY electronics projects, or professional wiring setups, these dust caps are an easy, affordable way to safeguard exposed connector ports when not in use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Compatible with GX12, GX16, and GX20 aviation circular connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Design:\u003c\/strong\u003e Rubber construction seals out moisture, dust, and contaminants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeakage Prevention:\u003c\/strong\u003e Tight-fitting cap helps prevent electrical leakage at open ports\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight:\u003c\/strong\u003e Minimal added weight — ideal for any application where weight matters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PVC\/Rubber Material:\u003c\/strong\u003e Flexible, resilient, and built to last through regular use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Install \u0026amp; Remove:\u003c\/strong\u003e Simply press on or pull off — no tools required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New \u0026amp; High Quality:\u003c\/strong\u003e Each cap is fresh from the factory and ready to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber \/ PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGX12, GX16, GX20 Aviation Circular Plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDust \u0026amp; moisture protection, leakage prevention\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Dust Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to monitor calibration differences, colors may vary slightly from the photos. Please allow 0.1–1 cm measurement tolerance.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-2-pin-quick-splice-spring-wire-connectors-lock-terminals\"\u003e10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/12pcs-16mm-momentary-push-button-switch-1no-metal-2-pin-self-reset\"\u003e12pcs 16mm Momentary Push Button Switch 1NO Metal 2-Pin Self-Reset\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which connector sizes do these rubber dust caps fit?\u003c\/h4\u003e\n\u003cp\u003eA: These dust caps are designed to fit GX12, GX16, and GX20 aviation circular connectors. Please verify your connector size before purchasing to ensure the correct fit.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these dust caps truly waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the flexible rubber\/PVC construction provides a snug, waterproof seal over exposed connector ports, helping to keep out moisture, dust, and other contaminants when the connector is not in use.\u003c\/p\u003e\n\u003ch4\u003eQ: How many dust caps are included per order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 1 dust cap. If you need multiple caps, simply adjust the quantity before adding to your cart.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which connector sizes do these rubber dust caps fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These dust caps are designed to fit GX12, GX16, and GX20 aviation circular connectors. 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