Diablo DHS500XT18 Universal Extension, 7/16 in Shank, 18 in L, Hex Shank

Diablo's universal extensions provide access in hard to reach areas by extending the length of your power tool accessory. No tools are required with this extension in order to attach accessories, the quick-change feature allows users to switch between accessories with no down time. These extensions are ideal for use with Diablo's Snap-Lock Plus hole saw mandrel.