![Steelman Portable Folding Hex Key Wrench Metric Multi-Tool, Set Includes 1.5, 2, 2.5, 3, 4, 5, 6, and 8mm Sizes, Chamfered Ends, Steel, Corrosion-Resistant Black Oxide Coating - Amazon.com Steelman Portable Folding Hex Key Wrench Metric Multi-Tool, Set Includes 1.5, 2, 2.5, 3, 4, 5, 6, and 8mm Sizes, Chamfered Ends, Steel, Corrosion-Resistant Black Oxide Coating - Amazon.com](https://m.media-amazon.com/images/I/810YMepFltL.jpg)
Steelman Portable Folding Hex Key Wrench Metric Multi-Tool, Set Includes 1.5, 2, 2.5, 3, 4, 5, 6, and 8mm Sizes, Chamfered Ends, Steel, Corrosion-Resistant Black Oxide Coating - Amazon.com
![BONTRAGER Comp Allen Key and Screwdriver Multitool :: £14.99 :: Accessories :: Tools - Pocket Maintenance Tools :: Ken Ellerker Cycles BONTRAGER Comp Allen Key and Screwdriver Multitool :: £14.99 :: Accessories :: Tools - Pocket Maintenance Tools :: Ken Ellerker Cycles](https://www.kenellerkercycles.co.uk/smsimg/1/1723-4509-full-bontrager_multitool-1.jpg)
BONTRAGER Comp Allen Key and Screwdriver Multitool :: £14.99 :: Accessories :: Tools - Pocket Maintenance Tools :: Ken Ellerker Cycles
![8 in 1 Folding Hex Key Set R'deer Pocket Portable Bike Metric Allen Wrench Kit Comfort Grip Hand Tool Sizes 1.5mm-8mm - Amazon.com 8 in 1 Folding Hex Key Set R'deer Pocket Portable Bike Metric Allen Wrench Kit Comfort Grip Hand Tool Sizes 1.5mm-8mm - Amazon.com](https://m.media-amazon.com/images/I/61Xm8VVbudS._AC_UF894,1000_QL80_.jpg)
8 in 1 Folding Hex Key Set R'deer Pocket Portable Bike Metric Allen Wrench Kit Comfort Grip Hand Tool Sizes 1.5mm-8mm - Amazon.com
![Steelman Portable Folding Hex Key Wrench Multi-Tool Standard (SAE), Set Includes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4-Inch, Chamfered Ends, Rubberized Grip - Amazon.com Steelman Portable Folding Hex Key Wrench Multi-Tool Standard (SAE), Set Includes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4-Inch, Chamfered Ends, Rubberized Grip - Amazon.com](https://m.media-amazon.com/images/I/71Suh4dXZ4L.jpg)
Steelman Portable Folding Hex Key Wrench Multi-Tool Standard (SAE), Set Includes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4-Inch, Chamfered Ends, Rubberized Grip - Amazon.com
![maintenance - Separate hex keys vs. combined multi-tool for bike adjustments? - Bicycles Stack Exchange maintenance - Separate hex keys vs. combined multi-tool for bike adjustments? - Bicycles Stack Exchange](https://i.stack.imgur.com/ebAex.jpg)