Brass Rod Bar 3-12mm Handles Knife Rivets Pin Pins DIY Supplies Making New
Suitable for machining, robot DIY, DIY electronics, machinery and other fields DIY. Shape: round rod. Material: Brass. 4/5/6/8/10/12/14mm（Optional）. Length: approx. 100/200/300mm（Optional）. Color: as the picture shows.