Cevinee&trade; Folding 11-in-1 Multi Bicycle Repair Tool with Chain Tool and Torx T-25 All 45# steel made, no plastic, last for years and non-deforming. Adding a chain tool in the toolset, more useful than normal simple tools. 11 tools included, meet daily needs, and help you resolve most bike problems. High quality castings and high precision machined, great in-hand feel while using. Folding design, portable to carry with on your cycling journeys.