Frame Square, 3.9 in H, 11.8 in L, 7.9 in W, Strong Hand Tools, Mfr#: T28-32103R

Frame Square, Compatible With Alpha 28 Welding Table, Features Right Side Stops, Overall Height 3.9 in, Overall Length 11.8 in, Overall Width 7.9 in, Product Type Frame Square, Work Surface Pattern 100 mm Grid Pattern, 28 mm CNC Machined, Work Surface Hole Spacing 2 in