Features Alloy material:The aluminum ruler is made of aluminum alloy casting, anodized surface, light texture. Clear scale:This aluminum alloy T-shaped right angle ruler has clear scale, red color, beautiful and generous. Easy to use:This T-shaped ruler has a measurement accuracy of 1mm, accurate scale and easy operation. Use:The hole ruler scriber can realize multiple functions such as horizontal line, vertical line, long line, short line, parallel line, right angle line, etc. Wide application:The right angle scriber is suitable for right angle and equidistant marking and positioning of wood and glass. Alloy material:The aluminum ruler is made of aluminum alloy casting, anodized surface, light texture. Clear scale:This aluminum alloy T-shaped right angle ruler has clear scale, red color, beautiful and generous. Easy to use:This T-shaped ruler has a measurement accuracy of 1mm, accurate scale and easy operation. Use:The hole ruler scriber can realize multiple functions such as horizontal line, vertical line, long line, short line, parallel line, right angle line, etc. Wide application:The right angle scriber is suitable for right angle and equidistant marking and positioning of wood and glass. Specification: Item Type: T Ruler Material: Aluminum Alloy 6061 Color: Red Purpose: Special for Glass And Wood, Art Ruler, Carpenter Ruler, Drawing Advertisement Ruler Package List: 1 x Ruler 1 x Right Angle Handle 1 x Allen Wrench 4 x Screw Package List 1 x Ruler 1 x Right Angle Handle 1 x Allen Wrench 4 x Screw