<p>EASY MOVEMENT: This string line level features snag-free open hooks that are reversed for a positive hold and an easy movement on the mason line string \u0026 filament lines. molded plastic body with durable high-impact end hooks.</p> <p>EASY READING: The bubble leveler tool has a durable impact-resistant vial with high visibility tinted liquid for clear readings and results effortlessly. Spirit Level bottom hollow design for all-around observation.</p> <p> COMPOSITE CONSTRUCTION: construction reduces line sag. Easy-carry pocket clip will guard against tool loss. The highly visible coating allows you to check your line even on the brightest of days.</p> <p>V-GROOVE DESIGN: V-shaped groove on the small spirit level base provides stable mounting on round items like pipes or conduits. The flat bottom is used as a surface leveling tool.</p> <p>WIDE APPLICATION: Pocket string leveler is perfect for masonry projects, landscape projects, picture hanging, fence installation, leveling, etc.</p> <p>Material: plastic</p> <p>colour: red</p> <p>Package Contents: </p> <p>9 x line level</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>