Bit removes for sharpeningQuick change bit system for fast, one-handed load and releaseUse with either face frame or frameless contructionThis jig precisely spaces shelf pin holes 1-1/4inch apart as well as 37mm or 64mm from the edgeGuaranteed accuracy and speed for all your shelving projects.In addition, simply the 20inch long template with a shelf pin and extend the range of this jig for any length run of holes.colour: blackMaterial: steelsize: 98*13mmPackage Contents: 1 * shelf pin jigOnly the above package content, other products are not included.Note: Light 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.