Corded Drills, Drivers -Corner Edge Drill Guide Positioner Highlights Generic Brand Corner Edge Drill Guide Positioner Description: Made of high quality 6150 aluminum alloy and anodized for durability. High hardness and strength, very wear resistant. The drill guides are adjustable to clamp boards of different thicknesses from 17mm to 60mm. Available in 6mm, 8mm and 10mm rings for different hole sizes. It is the ideal tool for furniture makers and woodworking enthusiasts. Specification: Blue Color Material: Aluminum Alloy Size: Approx. 23.5x6cm / 9.25x2.36inch Package includes: 1 centering jig 3 pieces of 6mm sockets 3 pieces of 8mm sockets 3 pieces of 10mm sockets 3 pieces of locating dowel (6/8/10mm) Note :Color may be different for different display,pls understand Pls allow 1-3mm error due to hand test,thanks