{"product_id":"hosco-h-gb4","title":"Hosco H-GB4 Groobar Set Tool for Nut Slot Height","description":"\u003cp data-start=\"63\" data-end=\"427\"\u003e The \u003cstrong data-start=\"66\" data-end=\"89\"\u003eHosco H-GB4 Groobar\u003c\/strong\u003e set is a practical tool for accurately determining the correct depth of nut slots. Filing a nut slot requires precision, and these four steel rods prevent you from accidentally filing too deep. The Groobars are placed under the string during tuning, acting as a physical reference for the ideal height.\u003c\/p\u003e\n\n\u003cp data-start=\"429\" data-end=\"710\"\u003e The set includes four unhardened steel rods in varying thicknesses, ensuring you have the right size for every string gauge. These rods are ideal for guitar technicians and instrument builders who want to minimize errors when adjusting the nut.\u003c\/p\u003e\n\n \u003cp data-start=\"712\" data-end=\"730\"\u003e\u003cstrong data-start=\"712\" data-end=\"730\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-start=\"733\" data-end=\"747\"\u003e Model: H-GB4\u003c\/li\u003e\n\n\u003cli data-start=\"750\" data-end=\"771\"\u003e Brand: Hosco (Japan)\u003c\/li\u003e\n\n\u003cli data-start=\"774\" data-end=\"818\"\u003e Type: Groobar set for nut lock adjustment\u003c\/li\u003e\n\n\u003cli data-start=\"821\" data-end=\"851\"\u003e Material: Non-hardened steel\u003c\/li\u003e\n\n\u003cli data-start=\"854\" data-end=\"871\"\u003e Quantity: 4 pieces\u003c\/li\u003e\n\n\u003cli data-start=\"874\" data-end=\"887\"\u003e Thickness of bars:\u003c\/li\u003e\n\n\u003cli data-start=\"892\" data-end=\"913\"\u003e L: 1.07 mm \/ 0.042\"\u003c\/li\u003e\n\n\u003cli data-start=\"918\" data-end=\"939\"\u003e L: 1.27 mm \/ 0.050\"\u003c\/li\u003e\n\n\u003cli data-start=\"944\" data-end=\"965\"\u003e M: 1.42 mm \/ 0.056\"\u003c\/li\u003e\n\n\u003cli data-start=\"970\" data-end=\"989\"\u003e H: 1.65 mm \/ 0.065\"\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Hosco Japan","offers":[{"title":"Default Title","offer_id":55687199031669,"sku":"H-GB4","price":153.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8449\/4657\/files\/42000_42780.jpg?v=1753706695","url":"https:\/\/vdsinstrumenten.pl\/en\/products\/hosco-h-gb4","provider":"VDS instrumenten","version":"1.0","type":"link"}