Halfords Advanced 16pc Flex Ratchet Spanner Set 16 flexhead ratchet spanners Sizes: 8-24mm Lifetime Guarantee on all Halfords Advanced tools Surface Drive Plus Surface Drive Plus The Halfords Advanced 16pc Flex Ratchet Spanner Set are made from durable chrome alloy steel, and every size incorporates Surface Drive Plus on the open end. This feature allows you to to work quickly and efficiently, with only 5 degrees of movement required for each turn. Guarantee Info: We replace over 99% of tools that are returned under warranty We will replace any tool that is broken, snapped, bent or cracked We will only not replace a tool if it has been rusted, burnt, modified or mechanically ground down This guarantee does not affect your statutory rights EVA foam inserts, plastic inserts, tool cases and other packaging is excluded from the Lifetime Guarantee Guarantee Info Continued: Halfords Advanced hand tools come with a Lifetime Guarantee. Should a Halfords Advanced hand tool fail while being used for the purpose and in the manner for which it was designed, it will be inspected and replaced. Simply return the product to your nearest Halfords store and a store colleague will either order you a replacement, or provide one on the spot. Discontinued items will be replaced with an equivalent product in terms of use and quality. What's in the box: 16 x flexhead ratchet spanners: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 and 24mm