Feature:1. The Dprofile provides a flat surface for set screws to contact while leaving the outer profile untouched.2. Even after heavy usage, it will slide through bearings and mating components with ease.3. Using highquality stainless steel materials, strong and durable, has a long service life4. Many drive components we offer have a matching Dbore so theres no chance of the shaft spinning inside.5. Small size, easy to carry and store, convenient to use and with good performanceSpecification:Item Type: D-ShaftSales Keywords: for FTC/gobilda/rev robotics/FRC/FIRST/FLL/WRO/tetrix/ServoCity/STEAM/VEX ROBOT/andymark/MATRIX/STEM/Pitsco Education1.6mm D-Shaft is the first choice for goBILDA.2.The D-profile provides a flat surface for set screws to contact while leaving the outer profile untouched.3.So even after heavy usage, it will slide through bearings and mating components with ease.4.Many drive components we offer have a matching D-bore so theres no chance of the shaft spinning inside.Single Size: Approx. 5 x 0.6cm / 2 x 0.2inSingle Weight: Approx. 10.6 g / 0.4 ozMaterial: Stainless steelPacking Quantity: 10PcsSize: Approx.5.5mm / 0.22in6mm / 0.24in50mm / 2in.Package List:10 x DShaft