Bushing for Bruni shredding knives The bushing for mulcher knives is made of steel produced in Italy, and is necessary to keep the blades on the rotor of Bruni mulchers in a vertical position. The spacer bushes must be inserted on the rotor attachments before the knives, so that they are at the right distance to rotate on the support while always remaining in a vertical position. In this way the bushing allows the shredder knives to work in the best way and above all always in balance, avoiding damage to the equipment and guaranteeing optimal chopping. Technical features: Internal diameter: 12.5 mm External diameter: 20 mm Height: 16mm Material: Steel Weight: 0.022 kg Spacer bush compatibility: Trincia Bruni_x000D_Material Steel Diameter 20 mm Production Made in Italy Applications Carving knives Weight 0.022 kg Compatibility Trincia Bruni Length 16mm Hole diameter () 12.5mm