Boîte de 225 anneaux de retenue d'arbre noirs, M3-M25, anneaux de retenue extérieurs de type C

Black retaining rings, 20 for 3-axis crankshaft limiters, 20 for M4-axis crankshaft limiters, 20 for 5-axis crankshaft limiters, 20 for shaft limiters (eyes), 20 for M8-axis limiters, 15 for M10-axis limiters, 15 for M11-axis limiters, 15 for M12-axis limiters, 15 for M14-axis limiters, 15 for M15-axis limiters, 10 for M16-axis limiters, 10 for M18-axis limiters, 10 for M20-axis limiters, 10 for 22-axis limit rings, and 10 for 25-axis black retaining rings.