Fully polished chrome vanadium steel spanners in storage pack. Heat treated and precision machined. Features and Benefits 50 useful tools giving you all the tools you need for any DIY task Buy this complete set of workshop tools and save money Specification Colour: Chrome In the Box Fully polished chrome vanadium steel spanners in storage pack Heat treated and precision machined Contains 20 combination sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 19, 20, 21, 22, 24, 25, 27, 30, 32mm 5 open ended sizes: 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15mm 5 ring sizes: 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15mm 5 obstruction sizes: 8 x 10, 11 x 13, 14 x 15, 17 x 19, 21 x 22mm 5 s type sizes: 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19mm 10 stubby sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm