If a chainsaw chain has become stretched to the point that it no longer can tense up, the chain will have to be replaced entirely. Find out about specialty tools needed to shorten a chainsaw's chain with help from a certified home inspector in this free video on tools and construction.
Expert: Mark Blocker
Bio: Mark Blocker has more than 30 years experience in residential carpentry, construction and home inspection.
Filmmaker: Daron Stetner
Series Description: Chainsaws and other tools are necessary to perform any sort of significant home improvement or construction project. Gain a better understanding of parts of a chainsaw, as well as other tools, with help from a certified home inspector in this free video series on tools and remodeling.
