This image is a clear technical diagram illustrating the full dimensions of the 78mm EL2 Beveled Grommet and its washer The grommets outer diameter is 135mm 053 with an inner diameter of 78mm 031 a grommet height of 5mm 020 barrel length of 36mm 014 and outside barrel diameter of 83mm 033 The washers outer diameter is 13mm 051 and its inner diameter is 88mm 035 This diagram helps users verify fitment and technical specs for accurate use in leathercraft fashion and hardware applications