General description A 2 piece set of 1/2" D Ducati wheel sockets designed for loosening and tightening front and rear wheel nuts. Technical specifications Socket sizes: 30mm, 28mm, 55mm Bi-Hex Material: Lightweight aluminium Compatibility and accessories 30mm: Rear wheel of GT1000 28mm: Front wheels of 748, 916, 998, 996, Hypermotard, Multistrada, all Monsters, Supersport & Superclassic models 55mm Bi-Hex: Fits S1098, 1198, 1098S, 1098R, 1198, 1198S & Street Fighter