High-concerned chemical: None - This woodworking tool is crafted without the use of any high-concerned chemicals, ensuring a safer and more environmentally friendly product for your workshop. Material: Aluminum Alloy - Constructed from durable aluminum alloy, this steel ruler positioning block is designed to withstand the rigors of daily use in a busy woodworking environment, providing long-lasting reliability. Type: Combination - Offering versatility with multiple angle settings including 45, 60, and 90 degrees, this tool is ideal for a variety of woodworking projects, allowing for line marking and accurate measurements. Fixed Steel Ruler: Equipped with a fixed steel ruler, this tool ensures that the positioning block remains securely in place, enhancing both stability and accuracy during operations. Model Number: Steel Ruler Positioning Block - Specifically designed for woodworking, this tool's model number is easily referenced for quick identification, making it a staple in any woodworker's toolkit. Description/Features: • 45/90 Degrees Block: This dual-angle positioning block allows for material alignment at either 45 or 90 degrees, ideal for woodworking and machinery applications. • Aluminum Alloy Steel Ruler: Crafted from lightweight aluminum alloy, this steel ruler is easy to handle, reducing fatigue during extended use and improving overall workflow efficiency. Specifications: • Material: Aluminum alloy + stainless steel • Ruler Specifications: Features a double-sided scale with both metric and imperial measurements. Notice: 1. Please allow a manual measurement deviation of 1-3mm. 2. The color of the item may vary slightly from the pictures shown on your screen, although the design remains consistent with the image provided. Color: As Shown Material: Aluminum Alloy + Steel Package Contents: 1*steel ruler 1*positioning block Only the above package content, other products are not included. Note: Light reflection and different displays may cause t