{"product_id":"locknut-shim-for-gotoh-fgr-locking-nuts","title":"Gotoh Locknut Shim for Gotoh FGR Locking Nuts","description":"\u003cp\u003eOur locknut shims are used to finetune the string height at the nut. If you're experiencing string buzz at the lower frets, the nut is probably set too deep into the neck. Add one of our nut shims to perfect your action! For FGR series lock nuts.\u003c\/p\u003e\n\u003cp\u003e41.1mm width\u003c\/p\u003e","brand":"Armstrong Music","offers":[{"title":"0.1 mm thick","offer_id":57600368378201,"sku":"FGRSHIM.1","price":1.95,"currency_code":"GBP","in_stock":true},{"title":"0.3 mm thick","offer_id":57600368410969,"sku":"FGRSHIM.3","price":1.95,"currency_code":"GBP","in_stock":true},{"title":"0.5 mm thick","offer_id":57600368443737,"sku":"FGRSHIM.5","price":1.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/1429\/5129\/files\/1442493345-69753300.jpg?v=1773844948","url":"https:\/\/rollingguitar.com\/products\/locknut-shim-for-gotoh-fgr-locking-nuts","provider":"Rolling Guitar","version":"1.0","type":"link"}