Base Mount Part C23 Mirror Small Diameter Bar Mount Base for 16 14 12 10mm Ball Size 23mm [REC-MOUNT23] (C Part) / / / (Black) [SH23-C23]

Please be sure to read the product description (this is the detailed part). If you are using a computer, please click "See more". The ball size of this product is approximately 23mm. Type that can be attached to thin bars, mirrors, brace bars, etc. Can be attached to thin bars, mirror stays, brace bars, etc. of 10φ / 12φ / 14φ / 16φ with the included shim. Base mount material: 6061 aluminum (CNC machined)