Clarke 235pc mechanics tool kitthe home repair kit includes a massive collection of the most popular hand tools all housed within a sturdy metal chest ideal for diy use all tools and sockets produced from heat treated carbon steel and the bits produced from high quality chrome vanadium steelkit includesbull frac14rdquo 38rdquo adaptor bull 38quot spark plug socket 21mmbull 8 x metric hex keys 15 2 25 3 4 5 55 6mmbull 8 x sa