The Blackburn Tradesman Multi-Tool offers an excellent selection of tools to handle a variety of repairs and maintenance tasks on the road or on the trail. What sets this multi-tool apart is its complete chain repair system, which includes a standard chain tool, a clever tool for removing chain links, and integrated storage for a chain link. Also included are a set of 7 hex keys, a pair of Torx keys, a disc brake pad spreader, a Presta valve core tool, a spoke wrench, and a flathead screwdriver. Dimensions: 89 mm x 46 mm x 21 mm. Tools: Torx bits: T25 and T30. Hex keys: 2, 2.5, 3, 4, 5, 6, and 8 mm. Flathead screwdriver with chain tool: 7-12 speed spoke wrench: 1, 2, and 3. Brake pad spreader. Chain link holder (chain link not included). Presta valve core tool.