Rod Stock, Acetal Homopolymer, Grade PTFE-Filled, Plastic Length 1 ft, Plastic Diameter 1 3/8 in, Dark Brown, Plastic Clarity Opaque, Minimum Temperature 32 Degrees F, Maximum Temperature 185 Degrees F, Tensile Strength 8,000 psi, Impact Strength 1.0 ft-lb/in, Water Absorption 0.12 Percent, Plastic Hardness Rockwell M79