Aluminum Alloy Triangle and Square Ruler size:300mm and comfortable texture

and comfortable texture

PCM sampling rate: 16 bits / 48K

Crafted in high quality plated

Upside down cups drain the water

Leakproof: good elasticity

Aluminum Alloy Triangle and Square Ruler size:300mm and comfortable textureFEATURES Use as a protractor, miter, or framing square Ideal for all building and remodeling projects Strong die cast aluminum construction Must have carpenter's tool for framing, roofing, angling & more Tri square, meter square, protractor, line scriber and saw guide all in one tool Also useful for hobbyists, home builders, manufacturers, artists Used to make precise right angles and as a cutting and drawing guide features preset measurements