[Laser Level Stand]: The stand is with 1/4inch-20 external thread, from 1/4inch thread to. It is compatible with line laser level with 1/4inch internal thread. [Multi-directional fine-tuning stand]: There are four fine-tuning knobs on the stand to help adjust the position. The added locking knob can fix the working height and avoid sliding up and down. [Multiple Mounting Ways for Bracket]: 1/4inch internal thread can be attached to a tripod or laser pole. With the help of magnets, the bracket can be fixed on the back clip at any height or other metal surface. Screws, nails, raceways or The slot for the optional strap is designed to make the installation more secure. Colour:Black Material:ABS engineering plastics Size:19x9x9cm Package Contents: 1 * Laser 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.