Aluminum-alloy cross-ruler has precise manufacturing ability, and this ruler has accurate scale Perfect for,, carpentry, woodworking and home use This T-shaped marking measurement tool is aluminum-alloy, has rust resistance and durability, and has a long service life This red woodworking T-shaped cross-ruler can help you draw cross-lines quickly and accurately Round hole of different sizes and spacings Can meet a variety of different line drawing need The T-shaped design of this red woodworking cross-ruler measurement tool can tightly close the boards Easy to, Manufacturer: UncleS