Crafted with light weight yet wear resistant aluminum alloy, this extended length marking ruler with builtin layout pins for precise measurements in tight spaces and large scale carpentry projects Perfect for creating straight lines, angled cut, and complex layouts when installing cabinetry, framing structures, or crafting furniture pieces The resistant aluminum construction ensures long lasting, while the innovative recessed pin systems eliminates protrusions that disrupt measurement accuracy during woodworking tasks Its double scale markings and multifunctional edges design enable simultaneous measuring, marking, and alignment operations, streamlining workflow efficiency across woodworking and metalworking applications Ideal for professional carpentry, DIYer enthusiasts, and construction workers requiring dimensional control in workshop environments or on site installations, Manufacturer: XIBEIDIANZI