Description:Brand new 7/8" Clockwise Motorcycle Black Handlebar Mirror MountColor : BlackMaterial : AluminumSize:Clamps fits 7/8"(22mm)Thread Size:8mm (Clockwise ，not fits for yamaha) Features:Help you to fixed your motorcycle handlebar mirrorFits all in 8mm stud mount mirrors， and easy to installFitment:Universal fits motorcycle with 7/8" (22mm) handle bar.Note: It does not fit Yamaha reverse (counter-clockwise) thread Package included:2 Pieces 7/8" HANDLEBAR MIRROR MOUNT