Powerful scalability - it can be used for standard slots # 30 or # 45, or can be replaced with small sliders and fixed on the back of T-slots or brackets. It can be used for more consoles, such as desktop saws, band saws, inverted engraving machines, etc. material - The main body is made of high-strength aluminum alloy, and the is anodized. Precision extruded aluminum is and smooth to use, without warping or deformation. Easy to operate - dual bearing rollers, inclined feed, and roller height can be flexibly adjusted according to the thickness of the wood. It only needs to be installed on the chute or T-shaped groove, making it very convenient to use. The set includes -2 clamping feeder rails (left and right), 4 sliders, and 4 T-screws. Safety pushing tool - Compared to traditional functional boards, it has inclined angle pulleys, guiding function, operation, ineffective wood, high accuracy, and better smoothness.<br><br>Colour:Red Material:Metal<br><br>Package Contents: 1 * Stock Guides set<br><br>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.