Reduction bush for tractor third point attachment The third point reduction bush is a steel cylinder used to reduce the diameter of the attachment holes of agricultural equipment. By using the 98177 reduction bush you can attach a greater number of equipment to your tractor, specifically it allows you to bring a category 2 joint to a category 1 one. The reduction bushes we offer are produced in Italy with high resistance steel. Technical characteristics of the reduction bush: Length: 50mm Internal diameter: 19.3 mm (Cat. 1) External diameter: 25 mm (Cat. 2) Material: Steel Weight: 0.08 kg_x000D_Material Steel Production Made in Italy Weight 0.08 kg Length 50 mm Class 1/2 Hole diameter ( E ) Third points 25.2mm Hole diameter () 19.3mm