Stanley Combination Spanner 8Pc (8-11,13,14,17&19Mm) 70-963EAbout this Item:Contains 8 spanners of the following sizes: 8mm, 9mm, 10mm, 11mm, 13mm, 14mm, 17mm and 19mmSet of 8 spanners which is made of chrome vanadium steelCoated with nickel Chrome to protect from rust. Ideal for tightening or loosening fastenersMaxiDriveTM and anti-slip open ended jaw shape maintains grip on fastenerAnti-Corrosion: it is made of chrome vanadium steel. it is coated with Nickel ChromeAnti-slip it has an extra grooving at the tip of the jaws. This reduce the slipping of the fastenerSpanner set for home & professional useLimited Life time warranty offered on the productThe product is manufactured by Stanley Black & Decker with registered trademarks