Features a unique rapid adjust structure that enables quickly bolt size adaptation within seconds Made from corrosions resistant metal that withstands prolonged exposure to seawater; prevents rusting common with ordinary tools in saltwater environments, ensuring long term reliability during dives Suitable for water sports, diving instruction, underwater photography, and other marine applications Light weight construction allows easy storage in dive bags without taking up space; ideal for traveling divers who need on the go equipment maintenance during mobile diving trips This versatile tool combines multiple functions to easily handle various diving equipment fastening and adjustment needs, Manufacturer: XINGBEI