Multiple installation methods. The back of the laser-horizontal adapter has a powerful magnet that can be quickly connected to the metal surface. At the same time, it can be firmly fixed or stud with screws through its top hole. In addition, it can also be used with a tripod or telescopic rod. Adjustable design. The magnetic base uses a -adjustment height adjustment knob for quick adjustment, and uses a locking knob to firmly lock the working height according to your needs, providing accurate and safe alignment. Considerable details. The water drop level on the bracket can help you check whether the bracket is horizontal, so as to install it more accurately. The kit includes steel plates with pre-drilled holes and powerful magnets, which easy to install on surfaces. Easy to use. The magnetic support is made of high-quality material, which is durable and has a long service life. The well-made structure ensures the stability and safety during use. Size 5.39 x 2.36 x 6.97 inch, small and light, easy to carry and . Wide compatibility. The bracket is designed with 1/4inch external thread installed on the laser-level, and 1/4inch and 5/8inch internal thread installed on the standard tripod or laser-rod. It is suitable for different types of laser-level, and is very suitable for any workplace. color:Black Material:plastic+metal Package Contents: 1 x Lasing Level Bracket Only the above package content, other products are not included. 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.