<http://schema.org/description>
"Extend Morse taper tools or adapt dissimilar Morse tapers. The socket is the first of the two Morse taper sizes. Each Extension Socket features a drift port to separate the tool from the extension. Drifts not included."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.grizzly.com/outlet/Extension-Socket-1-2/H5894>