326PCS Roll Pin Set - 24 Sizes Spring Dowel Tension Roll Pins.

This 326-piece roll pin set offers a wide range of spring steel pins in common SAE sizes, ideal for precise positioning and secure fastening. Made from durable 45# carbon steel with a black oxide finish, these pins resist rust and corrosion. Perfect for industrial use and home repairs, they work well in mechanical, electrical, automotive, and marine applications. The set comes neatly organized in a labeled box for easy selection.