The stainless steel rod is suitable for DIY craft and can be applied for various shafts DIY model planes, Gear shafts, motor shafts, short support shafts, shaft pocket models, model ships, model cars, etc. The round rods are made of 304 stainless steel, and the color is silver tone, Shaft Diameter: 5mm(0.2 inch), Shaft Length: 400mm(15.7 inch), Pack of 5pcs x stainless steel round rod. High hardness 304 stainless steel, strong rust-resistant, corrosion-resistant, sturdy and durable. The surface is smooth, easy to shape, no cracks formed, keep the car normal and operating efficiently, and the steady car body overcomes difficulty easily. These rods are very nice and easy to cut, you can cut them to any size you want according to your needs. Please allow 1-5mm error due to manual measurement. The stainless steel rod is suitable for DIY craft and can be applied for various shafts DIY model planes, Gear shafts, motor shafts, short support shafts, shaft pocket models, model ships, model cars, etc. The round rods are made of 304 stainless steel, and the color is silver tone, Shaft Diameter: 5mm(0.2 inch), Shaft Length: 400mm(15.7 inch), Pack of 5pcs x stainless steel round rod. High hardness 304 stainless steel, strong rust-resistant, corrosion-resistant, sturdy and durable. The surface is smooth, easy to shape, no cracks formed, keep the car normal and operating efficiently, and the steady car body overcomes difficulty easily. These rods are very nice and easy to cut, you can cut them to any size you want according to your needs. Please allow 1-5mm error due to manual measurement.