1、[Strong Magnet] The end has a strong magnet that can be attracted to the saw table, which is simple to use, to meet your various need. 2、[Multipurpose] Can be used in the production of wooden boxes, rotating boxes, brackets, drawers, etc. The dovetail grooves are precisely matched and will not fall off. 3、[Simple To Use] Whether it's a table saw, miter saw, or other tool for cutting grooves, it can be used to adjust the desired grooves size. 4、[High Accuracy] Saw grooves can be easily measured, making it easy to grooves and cut, with high speed and accuracy, so you can use it with confidence. 5、[Widely Application] Made of aluminum alloy and composite wood materials, easy to operate and has a long service life, and is widely used in woodworking enthusiasts, designers, engineers, and architects. Item Type: Saw Slot Adjuster Maximum Opening Size: Approx. 100mm / 3.9in Saw Blade Thickness: Approx. 0-30mm / 0-1.18in Material: Aluminum alloy, composite wood Features: Easy to slot and cut Weight: Approx. 615g / 21.7ozProduct Size: Approx. 180 x 15 x 48 mm / 7.1 x 0.6 x 1.9 in Accessory Size: Approx. 135 x 15 x 48 mm / 5.3 x 0.6 x 1.9 in 1 x Saw Adjuster 1 x Accessory 1 x Storage Box 1 x English Manual