T-Slot Inch Single Black Weight per Unit Length 0.51 lb-ft Bore Diameter 13/64 in Extrusion Texture Grooved Nominal Length 6 ft Aluminum Number of Open Slots 4 Profile Height 1 in Profile Width 1 in Overall Length 72 in 10 Series Square Slot Width 0.3 in Yield Strength 35 000 psi Relative Profile Weight Standard Slot Location Adjacent-Sides Finish Anodized Temper T5