Genuine Tite-Reach product, beware of cheap imitations The Tite-Reach Micro Extension Clamp is the original Extension Clamp's very little brother. We recognised that there was a need for an extension clamp that shrunk in all directions, not just in length. Extension clamps are perfect for those tight and narrow areas that other tools will not fit. They act as a "mini-vise" and allow the user to extend their reach with rear control of the tool's front jaws. The rear tensioning wheel keeps the jaws tight and secure whatever fastener you are trying to install. At 8.5"; the Micro Extension Clamp is a bit longer than the mini version but the real change is in the width as it is 40% narrower than the standard extension clamps. This version will find its home in specialty applications where space is a true limiting factor. Holds all nut and bolt sizes u to 1" (25mm) wide  8.5" (21.5cm) 40% narrower than standard versions Knurled jaws for increased grip Constructed using high grade steel