Specification Brand : Rosvola BulletPoint : The package is usually delivered within 1-2 weeks BulletPoint1 : Aluminum Alloy Material: Made of high quality aluminum, the surface is black anodized, which will not damage the milling cutter and saw blade. BulletPoint2 : Stack at Will: There are 5 different sizes of height measuring devices and 2 hole gauges in the set, you can use them at will to complete your work. BulletPoint3 : Essential Tools for Woodworking: This woodworking gauge block has high hardness, wear resistance and long service life. It is very suitable for woodworking. BulletPoint4 : More Acurrate: Heights of fences, blades and other knives can be set as desired, faster and more accurate than using a combination ruler. BulletPoint5 : Easy to Read: Easy to read scale labels are engraved on each woodworking block to facilitate clear readings for your convenience. Color : Black ExternallyAssignedProductIdentifier : 7363469865140 ExternallyAssignedProductIdentifier1 : 0755478297932 ExternallyAssignedProductIdentifier2 : 755478297932 ItemName : Size Adjustment Block Durable Scale Tag Black Anodized Finish Aluminum Alloy Woodworking Measuring Block (Black) ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : actuator-blocks Manufacturer : Rosvola Material : wood ModelName : Shanryaxbparwqo4k-12 ModelNumber : Shanryaxbparwqo4k-12 NumberOfContacts : 1 NumberOfItems : 1 NumberOfLevels : 1 Opacity : Blackout PartNumber : Shanryaxbparwqo4k-12 ProductDescription : 1. Aluminum Alloy Material: Made of high quality aluminum, the surface is black anodized, which will not damage the milling cutter and saw blade. 2. More Acurrate: Heights of fences, blades and other knives can be set as desired, faster and more accurate than using a combination ruler. 3. Stack at Will: There are 5 different sizes of height measuring devices and 2 hole gauges in the set, you can use them at will to complete your work. 4. Easy to Read: Easy to read scale labels are engraved on each woodworking block to facilitate clear readings for your convenience. 5. Essential Tools for Woodworking: This woodworking gauge block has high hardness, wear resistance and long service life. It is very suitable for woodworking.