<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">ratchets</topic></authority><related type="broader"><topic>fastening and adjusting equipment</topic></related><variant type="other"><topic>ratchet</topic></variant> <note xml:lang="en"><![CDATA[ Mechanisms that contain bars or wheels with inclined teeth in which pawls are dropped, so motion is imparted, and thus motion can be  governed in one direction by hand tools such as wrenches or screwdrivers.  ]]></note></mads>