Chain hook(勾鏈棒)

thingiverse

產品介紹 : 您有騎單車時落鏈的經驗嗎? 因此我設計了這個「工具」，有這個工具就不必滿手是油，也能解決落鏈，同時解決斷鏈。 此工具有落鏈修復、勾鏈棒功能，經人體工學設計的把手，讓使用者好抓握，以便操作工具。勾鏈處經卡榫設計，安穩勾住鍊條，安全處理斷鏈、落鏈。 product description : Have you ever experienced a chain drop while cycling? So I designed this "tool". With this tool, you don't need to be full of oil, and you can also solve the falling chain and the broken chain at the same time. This tool has the functions of chain drop repair and chain hooking. The ergonomically designed handle allows users to easily grasp the tool for easy operation. The hook chain is designed with a tenon, which hooks the chain securely and safely handles broken or dropped chains.