Angle Stock, PVC Type 1, Standard, Plastic Length 5 ft, Plastic Thickness 0.0625 in, Leg Length 1/2 in x 1/2 in, Dark Gray, 90 Degrees , Plastic Clarity Opaque, Tensile Strength Rating Good, Impact Strength Rating Poor, Minimum Temperature 5 Degrees F, Maximum Temperature 140 Degrees F, Plastic Hardness Rating Medium, UV Resistant No, Friction Rating Not Slippery, Water Absorption Rating Good, Machinability Fair, Wear Factor Fair, Corrosion and Chemical Resistance Excellent