{"product_id":"gewa-equerre-de-precision-100-x-65-mm-242422","title":"PRECISION SQUARE 100 X 65 MM","description":"\u003ch3\u003eAn Essential Tool for the Luthier, Serving Geometry\u003c\/h3\u003e\u003cp\u003eIn lutherie, precision is not a luxury: it is the foundation of a well-tuned, stable, and pleasant-to-play instrument. The precision square is one of the workshop's \"silent\" tools, those used at every stage without necessarily thinking about them, but which guarantee alignment consistency and assembly quality. Thanks to its 100 x 70 mm size and stop, it naturally integrates into control operations on small surfaces, typical of the manufacture and restoration of string instruments.\u003c\/p\u003e\u003ch3\u003eIntended Uses and Audience for This Precision Square\u003c\/h3\u003e\u003cp\u003eThis square is aimed at \u003cstrong\u003eluthiers\u003c\/strong\u003e, bow makers, guitar makers, restorers, as well as \u003cstrong\u003edemanding amateurs\u003c\/strong\u003e who want to work neatly on string instruments (violin, viola, cello, guitar, ukulele, double bass). It is particularly relevant for \u003cstrong\u003echecking squareness\u003c\/strong\u003e of edges, \u003cstrong\u003emarking\u003c\/strong\u003e reference lines before cutting, and fitting parts that must join without stress. The stop provides real comfort whenever repeated checks on multiple pieces or returning to the same reference during a repair are required.\u003c\/p\u003e\u003ch3\u003eSound Quality\u003c\/h3\u003e\u003cp\u003eAlthough a square does not produce sound, it plays an indirect but essential role in the final result: \u003cstrong\u003econtrolled geometry\u003c\/strong\u003e determines the alignment of components, the quality of bearing surfaces, the regularity of glue joints, and ultimately the stability of adjustments. On a string instrument, small angle deviations can create unwanted tensions, complicate fitting, and make some adjustments less reliable. By securing right angles during manufacturing or restoration, this square contributes to a more coherent, comfortable instrument and a cleaner assembly.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:2;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eInstrument\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003emulti-instrument\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:1;--wb-r:4;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e100 x 70 mm\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eright angle verification, marking 90-degree angles\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:2;--wb-r:5;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eprecision square\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003emanufacture and repair of string instruments, precision work at the workbench\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:3;--wb-r:6;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eStop\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eyes\u003c\/td\u003e\u003ctd data-r colspan=\"2\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Gewa","offers":[{"title":"Default Title","offer_id":54360297865491,"sku":"242422","price":47.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/c4b362b76f0685419e1e6a72b2a8b9ccb3009836_GEWA_58186.jpg?v=1792609620","url":"https:\/\/woodbrass.shop\/products\/gewa-precision-square-100-x-65-mm-242422","provider":"Woodbrass.com","version":"1.0","type":"link"}