Aluminum Alloy Six-folding Ruler Masons Tool Tile Glass Mud Watt Trepanning Lineation Locator

Features:
The angle can be adjusted to meet the needs of different trepanning and lineation.
It is a fine helper for masons, it can improve efficiency, which can also save time and effort.
The measuring ruler has a double-scale design in centimeters and inches, which is convenient and clear to use, does not need to be converted.
It is also easy for you to install: you just need to insert the screw and glide short arm to form desired angle, then tighien screws and stencil your markings.
It is made of fine material, which has a long service life, you do not need to change it often.