This Woodruff assortment combines durability with dimensional accuracy to equipment maintenance and reduce downtime in professional repair environments Designed for mechanics, enthusiasts, and repair technicians maintaining industrial machinery, automotive transmissions, or agricultural equipment High carbon steel construction ensures hardness, while milled guaranteeing secure slot engagement for operational Comprehensive Woodruff Set with 100pcs carbon steel pieces in sizes for mechanical applications Perfect for workshop applications requiring connection in shafts, pulleys, and gears across automotive, manufacturing, and heavy machinery sectors, Manufacturer: Obotsnoi