How to Replace the Chalk Thread on Klein Tools Quick-Fill Chalk Lines (CHLK100, CHLK50B, CHLK50R)

Learn how to replace thread on the Klein Tools Quick-Fill Chalk Lines, CHLK100, CHLK50B and CHLK50R. Learn more at https://www.kleintools.com/catalog/levels-measuring-tools/chalk-line-to…