This is an adjustable stone holder that is specifically made with shallower end stops so that stones like the Shapton Glass and Nanohone which come with a backing plate, but are very thin, may be used in their entirety. In most other adjustable stone holders made in this style, the rubber end stops are significantly higher which means that after wearing through half of a Shapton Glass stone, the rubber gets in the way of sharpening. This holder has an optional attachment (sold separately) to add stability to non-plate-backed stones which might otherwise crack from pressure exerted in the middle.
Material: Stainless steel and rubber
Dimensions: 11.7" x 2.9" x 1.2" ht (30cm x 7.4cm x 3.2cm ht)