{"product_id":"blue-magnetic-ball-prism-base-33mm-for-1-5-prisms-3kg-holding-force","title":"Blue Magnetic Ball Prism Base 33mm – For 1.5\" Prisms, 3kg Holding Force","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe blue magnetic ball prism base is designed for use with 1.5\" (38.1mm) spherical prisms. Manufactured from anodised aluminium, it features an integrated permanent magnet with an approximate holding force of 2–3kg.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith a 30.8mm height offset (H0), a 12mm centre hole and a 35mm external diameter, this compact base provides a magnetic mounting point for surveying and monitoring applications. A Ø40mm protective cover plate is included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for 1.5\" (38.1mm) spherical prisms\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated permanent magnet\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApproximate magnetic holding force of 2–3kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBlue anodised aluminium construction\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e30.8mm height offset (H0)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eØ12mm centre hole\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupplied with a Ø40mm protective cover plate\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct type: Magnetic ball prism base\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePrism diameter: 1.5\" (38.1mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBase diameter: Ø33mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExternal diameter: Ø35mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHeight offset (H0): 30.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMagnetic holding force: Approx. 2–3kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCentre hole: Ø12mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaterial: Aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFinish: Blue anodised\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIncluded accessory: Ø40mm protective cover plate\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer: Bohnenstingl\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProduct reference: 1457.S\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Bohnenstingl 1457.S magnetic ball prism base is a compact mounting solution for 1.5\" spherical prisms. Its integrated permanent magnet allows it to be attached to suitable magnetic surfaces, while the supplied protective cover plate can be fitted when the base is not in use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Bohnenstingl","offers":[{"title":"Default Title","offer_id":57974084206975,"sku":"1457.S","price":36.32,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8495\/3727\/files\/1457.S.png?v=1784108561","url":"https:\/\/geofix.co.uk\/products\/blue-magnetic-ball-prism-base-33mm-for-1-5-prisms-3kg-holding-force","provider":"GEOFIX Survey Supplies LTD","version":"1.0","type":"link"}