22JM47-A Rod Stock, PVC Type 1, Grade Standard, Plastic Length 4 ft, Plastic Diameter 1/2 in, Gray, Plastic Clarity Opaque, Minimum Temperature 32 Degrees F, Maximum Temperature 140 Degrees F, Tensile Strength 9,000 psi, Impact Strength 2.2 ft-lb/in, Plastic Hardness 74D