8 piece ratcheting combination spanner set Combined ring/open ended spanners with 12 point ring ratchet 72 teeth ratchet spanners giving a 5° increment between clicks Reversible ratchet mechanism with a flip reverse lever Same size at both ends Chrome vanadium, satin finish Organised in a tool tray module size 1 (TT1) Set contains ratchet spanners: 8, 10, 11, 12, 13, 14, 17, 19mm.