? You can install a solid rubber pad on the brick. The rubber pad adheres firmly to the surface of the brick and does not need to maintain perfect tension during installation. ? The feature is that the precise line slot is in the outer jaw, and the brick wire can easily run around the inner and outer corners. Just attach the clamps, run the line and set your heading. ? Featuring convenient adoptability, the high quality of this leveling tool can keep its high performance for a long time.The brick liner has a spring clip to clamp the brick securely, which provides masons with a quick way to run precise brick lines. ? Thanks to the artisanal precision of many experts, such a hand tool is entitled to high performance according to strict rules, which allows builders to maximize their time. ? NOTE ： We are confident that our product quality is 100% qualified. If you have any questions, please do not hesitate to contact us. We will offer you the best service. Specifications: Material: plastic Color: red Size: approx. 16.4 x 6.4 x 4.5cm / 6.46 x 2.52 x 1.77inch Application: It is suitable for the positioning of hydraulic carpenters. It features precise wire grooves on the outer jaw, and the brick wire can easily run around inside and outside corners. Products include: 2 x brick liner Package List: < p> Note: