Function: Sharpening tool rest jig can help hold the tool firmly in place for easier sharpening Applicable: Bench grinder tool rest is suitable for grinders with a diameter of 6 inches and 8 inches Premium Material: Sharpening jig is made of quality aluminum alloy material, which is lightweight, strong and wear resistant, not easy to damage, and can be used for a long time Features: The tool holder is equipped with a grinding clamp that can accommodate up to 2.5 inches in width Easy to Operate: The aluminum alloy sharpening clamp can be easily moved forward and backward, up and down, and rotated Product Size: 15cmx10cm/5.91inchx3.94inch Colour:Silver Material:aluminum alloy Package Contents: 1 * knife sharpening set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.