Proxxon (23820) 6-19mm Slim Line Combination Spanner Set, 12 Piece Top quality 12-piece combination spanner set with 15-degree offset heads Designed for professional use with a 10 year guarantee Includes sizes: 6-15 mm, 17mm and 19 mm Double nickel and chrome plating offer optimal protection against rust Includes plastic holder with clearly marked slots for each spanner and can be easily hung on the wall