Features 1. 【PRECISION】: A professional T-shaped hole measuring ruler with clear scale and high precision, which is convenient for accurate scribing operation and widely applicable to woodworking and DIY woodworking enthusiasts. 2. 【USE】: Find the hole corresponding to the scale, insert the pen core into the hole, move the ruler along the edge of the workpiece, and you can draw the required line. Each time you use this ruler, you can draw a perfect parallel line. 3. 【FLEXIBLE】: Each hole represents a millimeter, and the distance between the two holes is 5mm. With precision grinding technology, the carpenter's ruler has smooth lines, which is convenient to grasp safely, and more comfortable and natural. 4. 【APPLICATION】: The structure is light, and you can easily draw various lines with woodworking T-shaped ruler, including horizontal line, vertical line, long line, short line, parallel line and right angle line, to meet different marking requirements. 5. 【MATERIAL】: It is made of high-quality aluminum alloy, with high hardness and strength. The auxiliary scribing T-shaped ruler is solid in structure, resistant to falling and wear-resisting, more stable in operation and long in service life. Specification: Material:Aluminum Alloy Type:T-160,T-260(Optional) Weight: 186 g -230/ 6.6 -8.1oz(approx.) Package list: 1 x Wood Measure Ruler Package List