Metric Combination 12 Piece Spanner Set Off set at 15° for easier use on flat surfaces TengTools hip grip design for contact with the flat side of the fastening Chrome vanadium satin finish Supplied in a handy tool roll style wallet Designed and manufactured to DIN3113A Set includes: 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 32mm