socket wrench

英 美
  • 管钳子
  • socket n.插座;插口;窝;穴孔;套接口,套接字vt.装上或插入插座
  • wrench n.扳钳,扳手;猛扭;痛苦vt.扭伤;挣脱vi.猛扭;曲解
Noun:
  1. a wrench with a handle onto which sockets of different sizes can be fitted