hook spanner

A type of wrench with a hooked end, used for turning nuts or fittings that have holes or slots, commonly found in plumbing or mechanical work.

• 🇨🇳一种端部有钩形或弯曲结构的扳手，用于转动带孔或槽的螺母、管件或接头。常用于管道安装或机械维修。

1. Tool for turning nuts C1 formal

   A specialized wrench with a hook-shaped end used to turn nuts or fasteners that have holes or notches, commonly found in machinery.

   • The mechanic used a hook spanner to tighten the bearing nut.
   • You'll need a hook spanner to adjust the bicycle's bottom bracket.
   • A hook spanner is essential for servicing certain types of industrial equipment.

   🇨🇳用于转动螺母的工具