{"product_id":"self-defense-stick-retractable-hollowing-drum-detection-hammer-red","title":"Retractable Hollow-Sound Inspection Hammer","description":"\u003cp\u003eCheck differences in tapping sound across a suitable surface during an inspection. This retractable inspection hammer is for users familiar with hollow-sound checks, in blue or red.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCompare neighbouring areas\u003c\/strong\u003e — A tapping head provides a repeatable contact tool.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAdjust the tool for storage\u003c\/strong\u003e — The retractable format reduces its stored length.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eChoose a visible finish\u003c\/strong\u003e — Blue and red are separate options.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eListen for Surface Differences\u003c\/h2\u003e\u003cp\u003eA hollow-sound check can be one part of assessing a surface, but the sound alone does not establish a defect or structural condition. Use the appropriate inspection method for the material.\u003c\/p\u003e\u003cp\u003eExtension length, head construction and surface compatibility are not documented. Use light, controlled contact and do not treat the tool as a certified structural assessment instrument.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbff6260c0dd945429072b2e77855cd784.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se38a4372e85a4c3eae2a0be116068cb9R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S028926f403bc450e8ddd3cce81755cacD.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sad06a7e9ae2044d1aafba59b3c425129p.jpg\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: inspection hammer\u003c\/li\u003e\n\u003cli\u003eFormat: retractable\u003c\/li\u003e\n\u003cli\u003eColours: blue, red\u003c\/li\u003e\n\u003cli\u003eApplication: suitable surface tapping checks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eChoose a colour and confirm suitability for your inspection task.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/spy-shop.com\/collections\/hand-tools\"\u003eExplore more hand tools\u003c\/a\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Blue","offer_id":64247780311370,"sku":"1005011979737658-Blue","price":20.97,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":64247780344138,"sku":"1005011979737658-Red","price":20.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/Sbff6260c0dd945429072b2e77855cd784.webp?v=1793919938","url":"https:\/\/spy-shop.com\/products\/self-defense-stick-retractable-hollowing-drum-detection-hammer-red","provider":"Spy-shop.com","version":"1.0","type":"link"}