and high quality. Made of high-quality materials for maximum durability and reliability. Part Numbe: 145344-00+N123200 FOR DCS570 DCS570N DCS572 DCS573 DCS573N DCS575 DCS576 DCS578 DCS579 DWE575 SBC550 SBC550M2K Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: As Shown Material: Metal Package Contents: 1 * Washer 1 * Bolt Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.