Dog Bone Mini Pocket Size Hexagon Wrench Craftsman Metric Wrench Multi-tool 10-in-1 Repair Bicycle Wrench Riding Tool, Portable Handy Bone Tool, Perfect Bike Accessories for Riding Cycling Daily Using

This little beauty is quite possibly the smallest most functional cycling-tool available in the market.
Unique design in that it easily transforms into a versatile tool.
Features 10 universal sockets meet your common needs.
Feature: 10 in 1 hex wrench, a must for any cycling enthusiasts.
Handy and easy to use Fit nut 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 mm Lightweight, length 3.6inch / 9.2cm Sturdy, made of alloy