●High quality mirror adapter can increase the installation position of the mirror by 10-15mm. With the help of these adapters, you can screw mirrors with a 10 mm right-hand thread into a mirror holder with a 10 mm right/left thread. ●High quality alloy, galvanized and black coated, double protection ●10mm thread length, 1.25mm thread pitch ●Guaranteed and friendly customer service at your disposal ●Packaging: 3x adapters (2x 10mm thread on the right, 1x 10mm thread on the left