Product Description High-Wearing Feature & Made to Order & Finished Bore & High Quality Agricultural Machine Sprocket (Surface Treatment Oxide)   Product Description 1. Produce strictly in accordance with ANSI or DIN standard dimension 2. Material: 1045 steel / Stainless Steel 304 & 316 3. Standard: ANSI, DIN, JINS, ISO, Standard America or customer drawing 4. Pilot…