{"product_id":"klein-22029-slim-non-conductive-hard-hat-earmuffs","title":"Klein Slim Non-Conductive Hard Hat Earmuffs (22029)","description":"\u003csection data-aplus\u003e\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"features\"\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/noise-level.svg\" alt=\"noise-level\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eUp to 27 dB NRR\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eRated up to 27 dB noise reduction on Klein full brim Type 2 hard hats and safety helmets, cutting down saw, compressor and equipment noise.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compliance.svg\" alt=\"compliance\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eNon-Conductive Setup\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eNon-conductive when mounted on Klein Tools Class E-rated hard hats, so the earmuffs do not compromise an electrical-rated helmet.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eSnap-In Slot Mount\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eSnaps straight into Klein hard hat side slots on full brim and cap style models, with no adapters to fumble.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003ePark It or Wear It\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eA pivoting ball joint swings the cups between storage and in-use positions, so they stay on the hat when you do not need them.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003ePressure-Reducing Cushions\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eFoam cushions are designed to reduce pressure for extended wear and a comfortable seal.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\" data-product-summary\u003e\n    \u003cp\u003eThe Klein Tools Slim Non-Conductive Hard Hat Earmuffs (22029) add hearing protection directly to a Klein hard hat or safety helmet. These are hard hat-mounted earmuffs designed for loud jobsites, with a slot mounting system that snaps into Klein hard hat side slots and a non-conductive design when used with Klein Class E-rated hard hats.\u003c\/p\u003e\n    \u003cp\u003eNoise reduction depends on the helmet you mount them to, and Klein publishes each one: 27 dB NRR on full brim Type 2 hard hats and safety helmets, and 25 dB NRR on full brim Type 1 and cap style hard hats. The earmuffs are tested to ANSI S3.19-1974.\u003c\/p\u003e\n    \u003cp\u003eMounting is quick. The slot mount snaps into the side slots on Klein Tools full brim and cap style helmets. Once installed, a pivotable ball joint lets you rotate the cups into a storage position against the shell when the noise stops, and back down when the saw starts.\u003c\/p\u003e\n    \u003cp\u003eComfort is built around long wear. Pressure-reducing foam cushions are designed for extended use, and adjustable arms personalize fit and seal. The plastic earcups are slim and lightweight, which helps them work alongside Klein Tools face shields and other hard hat accessories. The pair weighs 5.9 oz (167 g).\u003c\/p\u003e\n    \u003cp\u003eThe non-conductive design is the reason electrical workers should look here first. When paired with a Klein Class E-rated hard hat, the earmuffs are non-conductive, so you are not hanging metal hardware off an electrical-rated helmet.\u003c\/p\u003e\n    \u003cp\u003eWho should buy them: electricians, utility workers and construction crews already wearing Klein hard hats who need hearing protection that stays with the helmet and plays well with face shields.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eSnaps Right Into Your Klein Hard Hat\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-22029_callout3.jpg\" alt=\"Klein Tools 22029 earmuffs slot mount installed into the side slot of a Klein full brim hard hat\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eNo adapters, no clips to lose. The mount snaps into the side slots Klein already builds into its helmets.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eFits Klein Tools full brim and cap style hard hats\u003c\/li\u003e\n          \u003cli\u003eFits Klein Tools safety helmets\u003c\/li\u003e\n          \u003cli\u003eQuick installation\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eSwing Up Between Cuts\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-22029_callout5.jpg\" alt=\"Klein Tools 22029 hard hat earmuffs rotated to the storage position on a hard hat between loud tasks\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe ball joint pivots the cups out of the way when you need to talk, then back over your ears when the noise starts.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003ePivotable ball joint\u003c\/li\u003e\n          \u003cli\u003eStorage and in-use positions\u003c\/li\u003e\n          \u003cli\u003eAdjustable arms for a secure fit\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eWorks With Your Face Shield\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/klein-22029_callout7.jpg\" alt=\"Klein Tools 22029 slim earmuffs worn with a Klein face shield on a hard hat for grinding protection\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eSlim, lightweight cups leave room for Klein face shields and other helmet accessories.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eLightweight plastic earcups\u003c\/li\u003e\n          \u003cli\u003ePressure-reducing foam cushions\u003c\/li\u003e\n          \u003cli\u003eWeight: 5.9 oz (167 g)\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n\u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003eNRR, Full Brim Type 2 Hard Hat\u003c\/th\u003e\n\u003ctd\u003e27 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNRR, Safety Helmet\u003c\/th\u003e\n\u003ctd\u003e27 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNRR, Full Brim Type 1 Hard Hat\u003c\/th\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNRR, Cap Style Hard Hat\u003c\/th\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003ctd\u003eANSI S3.19-1974\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003eNon-conductive with Klein Class E-rated hard hats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount\u003c\/th\u003e\n\u003ctd\u003eHard hat side slot, pivoting ball joint, adjustable arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic earcups, foam cushions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack, gray and orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e7-7\/8\" x 3-5\/16\" x 4-5\/16\" (20.1 x 8.4 x 10.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e5.9 oz (167 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n    \u003c\/div\u003e\n  \n\u003c\/details\u003e\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"compat-list\"\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eKlein Tools Hard Hats\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eFull brim and cap style models with side slots\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eKlein Tools Safety Helmets\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSide-slot mount, 27 dB NRR\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eKlein Tools Face Shields\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSlim earcups work alongside Klein face shields and other accessories\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tags\"\u003e\n      \u003cspan class=\"tag\"\u003eElectrical\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eUtility Work\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eConstruction\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDemolition\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eMetalworking\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eIndustrial Maintenance\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tip-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/pro-tip.svg\" alt=\"\" class=\"icon-lg\"\u003e\n      \u003cp class=\"tip-text\"\u003eCheck which Klein helmet you are mounting to before you rely on the number. These earmuffs reach 27 dB on full brim Type 2 hats and safety helmets but 25 dB on Type 1 full brim and cap style hats.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n    \u003ch3\u003eHearing Protection That Lives on Your Hat\u003c\/h3\u003e\n    \u003cp\u003eThe Klein Tools Slim Non-Conductive Hard Hat Earmuffs (22029) snap into Klein helmets and keep the setup non-conductive with Class E-rated hats.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Electricians and construction crews running Klein hard hats or safety helmets.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Non-conductive with Klein Class E hats, up to 27 dB NRR, and a ball joint that parks the cups on the shell.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e The slot mount is designed for Klein hard hats; NRR varies from 25 to 27 dB depending on the helmet style.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat is the noise reduction rating of the Klein 22029?\u003c\/strong\u003e Up to 27 dB on full brim Type 2 hard hats and safety helmets, and 25 dB on full brim Type 1 and cap style hard hats.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAre these earmuffs non-conductive?\u003c\/strong\u003e Yes, when used with Klein Tools Class E-rated hard hats.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhich hard hats do they fit?\u003c\/strong\u003e Klein Tools hard hats and safety helmets with side slots, including full brim and cap style models.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan I flip them up when not in use?\u003c\/strong\u003e Yes. A pivoting ball joint moves the cups between storage and in-use positions.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"Klein Tools","offers":[{"title":"Default Title","offer_id":54244565811494,"sku":"22029-KLE","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/22029.jpg?v=1793303314","url":"https:\/\/www.toolnut.com\/products\/klein-22029-slim-non-conductive-hard-hat-earmuffs","provider":"Tool Nut","version":"1.0","type":"link"}