Right Weld Magnetic Square 45/90 Deg.

Welding Angle Square, Type Inside/Outside, Length (In.) 4.75, Width (In.) 2 34, Height (In.) 2 34, Thickness (In.) 0.56, Size (Oz.) 0.65, Max. Pull (Lb.) 40, Stability Temp. (Deg. F) 300, Ceramic, Silver, Inside 90? Outside 45? And 90?, Includes Mounting Holes