1 x Kapro 317 Adjustable T-Square 120cm. The Kapro 317 Adjustable T-Square is innovative and versatile. Designed for precise measurements in a variety of applications. It features an anodized aluminum finish and a double edge, heavy duty blade for durability. The dual directional printed scale is in both centimeters and inches, along with etched angle markings, allows for easy and accurate measurements. A screw lock ensures the blade stays in place during use. Additionally, the T-square has a unique end cap ledge for additional balance and folds for easy storage. The sliding head and ABS end caps with ledge make this a dependable ruler filled with extra features.