Specification Brand : GYZOUKA BulletPoint1 : [Robust Construction] Crafted from cnc machined anodized aluminum alloy, this limit block is designed for long-term use, ensuring reliability in every project. BulletPoint2 : [Stable and Accurate Design] The 20mm diameter limit block provides stability and precision for woodworking tables, ensuring accurate results for woodworking projects. BulletPoint3 : [Easy Adjustment] Equipped with a steel screw thumb adjustment, the stair ensures durability for easy and precise. BulletPoint4 : [Versatile Tool] This clamp serves as a frame square attachment, stair knob, stairs layout guide, and aids in marking repetitive angles, making it a versatile tool for various woodworking tasks. BulletPoint5 : [Convenient and Portable] Compact in size and easy to carry, this angle ruler clamp is ideal for on-the-go woodworking tasks, providing convenience and efficiency. Color : Red IncludedComponents : No ItemName : 20mm Dog Hole Limit Block Aluminum Alloy Ruler Fixed Stair Woodworking Angle Ruler Auxiliary Clamp (Red) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 3 centimeters ItemTypeKeyword : carpentry-squares Manufacturer : GYZOUKA MeasurementAccuracy : 0.1mm ModelName : GYZOUKAnpyv52dsox-12 ModelNumber : GYZOUKAnpyv52dsox-12 NumberOfItems : 1 PartNumber : GYZOUKAnpyv52dsox-12 ProductDescription : [Robust Construction] Crafted from cnc machined anodized aluminum alloy, this limit block is designed for long-term use, ensuring reliability in every project. [Stable and Accurate Design] The 20mm diameter limit block provides stability and precision for woodworking tables, ensuring accurate results for woodworking projects. [Easy Adjustment] Equipped with a steel screw thumb adjustment, the stair ensures durability for easy and precise. [Versatile Tool] This clamp serves as a frame square attachment, stair knob, stairs layout guide, and aids in marking repetitive angles, making it a versatile tool for various woodworking tasks. [Convenient and Portable] Compact in size and easy to carry, this angle ruler clamp is ideal for on-the-go woodworking tasks, providing convenience and efficiency.