Impact quality socket, ideal for use on over-tightened or seized rear wheel nuts on Ducati or Triumph models. Applications: Ducati 748 ,848, 916, 996, 998, Hypermotard, Multistrada, Monster 1100, S2R and S4R (both sides). Plus Triumph wheel side only on all single sided swinging arm equipped bikes: Speed Triple, Sprint ST etc. Dual sized 41mm/46mm x 1/2″D Manufactured from chrome molybdenum for impact strength with anti-corrosion black phosphate finish. Aluminium version available – please see Laser Part No. 6358.