Spacer rings for A.COSTA saws / multi-rip saws or similar

*D=100mm, * d = 80mm, * Wedge = 14 x 5mm, * Widths: 5 x 15.5mm / 4 x 25mm / 6 x 29mm / 2 x 30.5mm / 1 x 35.5mm / 3 x 39mm / 3 x 41mm / 1 x 49mm / 1 x 69.5mm / 2x77mm.