Description Gundlach 535 Knife This carpet knife from Gundlach has a folding D-ring fastener that is tensioned to stand up for easiest blade changing. When not in use, the D-ring fastener holds flat against the knife body. Made from die cast aluminum, extra blades can be stored in the polished handle. Slotted razor blades are not supplied. Favorite Knife By Carpet Installers Holds Spare Blades Blades Not Included
