{"title":"1\/2\" Rubber Plugs \u0026 Hole Stoppers","description":"\u003cp\u003eEvery plug on this page is sized for a 1\/2\" hole. There are two styles. Push-in bumper plugs have a groove that snaps into a hole in sheet metal, plastic or wood paneling, leaving a soft rubber head on the surface. Line-sealing stoppers are solid tapered or straight stems that press into a 1\/2\" opening such as a tube end, drain port or drilled hole to close it off.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to pick the right one.\u003c\/strong\u003e Measure the hole itself with calipers, not the part that used to sit in it; a worn plug is usually smaller than the hole. If the hole is in a thin panel, measure the panel thickness too and choose a push-in plug whose groove matches it, so the plug locks in instead of popping out. If you are sealing a tube or a blind hole, use a line-sealing stopper and check how deep the hole is against the stem length. The 31\/64\" stem stopper is a hair under 1\/2\" and is handy when a true 1\/2\" stem is a tight push.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated sizes:\u003c\/strong\u003e \u003ca href=\"\/collections\/3-8-inch-rubber-plugs\"\u003e3\/8\" rubber plugs\u003c\/a\u003e · \u003ca href=\"\/collections\/push-in-rubber-bumper-feet-stoppers-plugs\"\u003eAll push-in bumper plugs\u003c\/a\u003e · \u003ca href=\"\/collections\/line-sealing-rubber-stopper-plugs-rubber-line-plugs-hole-stoppers\"\u003eAll line-sealing stoppers\u003c\/a\u003e · \u003ca href=\"\/collections\/1-2-inside-diameter-rubber-grommets\"\u003e1\/2\" ID grommets\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"1-push-in-rubber-bumper-feet","title":"1\" x 5\/16\" Flat Push-In Rubber Bumper Feet \/ Hole Plugs - Fits 1\/2\" Holes (3\/16\" Panel)","description":"\u003cp\u003eIndividual Push-in Rubber Bumper Feet Tight Grip Stem Stoppers\/Hole Plugs - 1\" Flat Bottom Base Diameter - 5\/16\" Bottom Base Height - 3\/16\" Panel Thickness Groove - Fits 1\/2\" Holes\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePush-in Bottom Bumper Feet are used for Crock Pots, Blackstone Grills, Griddles, Blenders, Bench Grinders and numerous countertop appliances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePack Quantity: Sold Individually\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFits: 1\/2\" Holes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePanel Thickness Groove: 3\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eBottom Base Diameter: 1\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eBottom Base Height: 5\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMaterial: Rubber\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003ePush-in Rubber Bumper Feet are versatile, multifunctional components that act as rubber hole plugs, stoppers, and spacers. Perfect for electronics, small equipment, and household appliances. They prevent sliding, allow airflow, and ensure stability. Easy to install, these durable bumpers provide non-slip, anti-vibration support and protect surfaces from wear. Ideal for both DIY projects and professional applications, they enhance safety and extend the life of various devices, from kitchen appliances to industrial equipment.\u003c\/p\u003e","brand":"Rubberfeetwarehouse","offers":[{"title":"Default Title","offer_id":13086521524333,"sku":"PIRBPFT1ST","price":0.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/8741\/files\/51RL9C9dEPL._AC_SL1471.jpg?v=1730455945"},{"product_id":"individual-push-in-rubber-bumper-feet-tight-grip-stem-stoppers-hole-plugs-1-bottom-base-diameter-3-16-bottom-base-height-1-8-panel-thickness-groove-fits-1-2-holes","title":"1\" x 3\/16\" Push-In Rubber Bumper Feet \/ Hole Plugs - Fits 1\/2\" Holes (1\/8\" Panel)","description":"\u003cp\u003eIndividual Push-in Rubber Bumper Feet Tight Grip Stem Stoppers\/Hole Plugs - 1\" Bottom Base Diameter - 3\/16\" Bottom Base Height - 1\/8\" Panel Thickness Groove - Fits 1\/2\" Holes\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePush-in Bottom Bumper Feet are used for Crock Pots, Blackstone Grills, Griddles, Blenders, Bench Grinders and numerous countertop appliances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePack Quantity: Sold Individually\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFits: 1\/2\" Holes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePanel Thickness Groove: 1\/8\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eBottom Base Diameter: 1\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eBottom Base Height: 3\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMaterial: Rubber\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Arial;\" face=\"Arial\"\u003e\u003cspan style=\"font-size: 18.6667px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e Push-in Rubber Bumper Feet are versatile, multifunctional components that act as rubber hole plugs, stoppers, and spacers. Perfect for electronics, small equipment, and household appliances. They prevent sliding, allow airflow, and ensure stability. Easy to install, these durable bumpers provide non-slip, anti-vibration support and protect surfaces from wear. Ideal for both DIY projects and professional applications, they enhance safety and extend the life of various devices, from kitchen appliances to industrial equipment.","brand":"Rubberfeetwarehouse","offers":[{"title":"Default Title","offer_id":40658193285229,"sku":"PIRGB1831612106","price":0.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/8741\/files\/Picsart_23-06-12_20-13-20-504.jpg?v=1686617167"},{"product_id":"rubber-line-seal-plug-1-stem-length-x-1-2-stem-diameter","title":"1\/2\" Rubber Plug – Line Sealing Stopper for 1\/2\" Holes, Pipes \u0026 Drains","description":"\u003cp\u003eThis \u003cstrong\u003e1\/2 inch rubber plug\u003c\/strong\u003e seals a 1\/2\" diameter hole, pipe end, or drain opening with a simple push fit. The tapered solid-rubber stem (1\" long x 1\/2\" diameter) compresses into the opening and holds by friction — no threads, no adhesive, no tools — making it the fast fix for \u003cstrong\u003eplugging holes\u003c\/strong\u003e in tanks, lines, panels, and fixtures.\u003c\/p\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cp\u003eCapping open 1\/2\" pipe and tube ends, sealing drilled holes in tanks and sinks, temporary \u003cstrong\u003e1\/2\" drain plug\u003c\/strong\u003e for testing and winterizing, blocking lines during pressure tests, masking holes during painting or powder coating, and sealing unused mounting holes in equipment.\u003c\/p\u003e\u003ch3\u003eSizing\u003c\/h3\u003e\u003cp\u003eMeasure the hole or pipe \u003cem\u003einside\u003c\/em\u003e diameter — this plug fits 1\/2\" openings snugly. Other diameters from 11\/32\" to 19\/32\" and beyond are in the \u003ca href=\"\/collections\/line-sealing-rubber-stopper-plugs-rubber-line-plugs-hole-stoppers\"\u003erubber hole plugs \u0026amp; stoppers collection\u003c\/a\u003e, with sizing help in the \u003ca href=\"\/pages\/rubber-plug-size-guide\"\u003erubber plug size guide\u003c\/a\u003e. For lined pass-through holes (wire protection), use a \u003ca href=\"\/pages\/rubber-grommet-size-chart\"\u003erubber grommet\u003c\/a\u003e instead. Plumbers and maintenance teams: \u003ca href=\"\/pages\/wholesale-bulk-orders\"\u003ebulk pricing available\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rubberfeetwarehouse","offers":[{"title":"Default Title","offer_id":41596775170157,"sku":"RLP001121402","price":0.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/8741\/files\/Picsart-24-06-24_09-56-19-899.jpg?v=1730456481"},{"product_id":"line-sealing-rubber-stopper-plugs-31-64-stem-diameter","title":"Line Sealing Rubber Stopper Hole Plugs - 31\/64\" Stem Diameter","description":"\u003ch2\u003eLine Sealing Rubber Stopper Plug - 31\/64\" Stem Diameter\u003c\/h2\u003e\n\u003cp\u003eTapered push-fit rubber plug that seals a 31\/64\" hole, tube, or line airtight. Press it in by hand and the solid rubber stem compresses against the opening and holds by friction - no threads, no adhesive, no tools.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStem Diameter: 31\/64\"\u003c\/li\u003e\n\u003cli\u003eStem Length: 11\/16\"\u003c\/li\u003e\n\u003cli\u003eHead Diameter: 37\/64\"\u003c\/li\u003e\n\u003cli\u003eHead Thickness: 3\/16\"\u003c\/li\u003e\n\u003cli\u003eOverall Length: 31\/32\"\u003c\/li\u003e\n\u003cli\u003eMaterial: Solid rubber, black\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eHVAC components, chemical and fuel line sealing, kayak, pedal boat and fishing boat drain plugs, capping open tube and pipe ends, pressure testing, winterizing, masking holes for painting or powder coating, and sealing unused holes in tanks, sinks, and panels.\u003c\/p\u003e\n\u003ch3\u003eSizing\u003c\/h3\u003e\n\u003cp\u003eMeasure the inside diameter of the hole or line - the 31\/64\" stem fits a 31\/64\" opening snugly. Other stem diameters from 11\/32\" up are available in our rubber hole plugs and stoppers collection.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From Rubberfeetwarehouse\u003c\/h3\u003e\n\u003cp\u003eShips fast from our South Carolina warehouse. Bulk quantities available - contact us for pricing.\u003c\/p\u003e","brand":"Rubberfeetwarehouse","offers":[{"title":"Default Title","offer_id":41614582644845,"sku":"RLP001116316431622","price":0.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/8741\/files\/Picsart-24-06-24_09-44-45-771.jpg?v=1730456500"}],"url":"https:\/\/www.rubberfeetwarehouse.com\/collections\/1-2-inch-rubber-plugs.oembed","provider":"Rubberfeetwarehouse","version":"1.0","type":"link"}