Bushing for Bruni Assaloni Cosma mulching 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 Assaloni Cosma shredders 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. The AL56316 spacer bush is applicable to the AL56314 and AL56315 mulcher knives. Technical features: Internal diameter: 12 mm External diameter: 20.2 mm Height: 12mm Material: Steel Weight: 0.02kg Spacer bush compatibility: Bruni mulcher, lawnmower knife and 1/2 turn knife Assaloni Dente mulcher Cosma Dente mulcher_x000D_Material Steel Diameter 20.2mm Production Made in Italy Applications Carving knives Weight 0.02kg Compatibility Bruni Assaloni Cosma mulcher Length 12mm Hole diameter () 12mm