Rod Stock, Acetal Homopolymer, Grade PTFE-Filled, Plastic Length 8 ft, Plastic Diameter 1/4 in, Dark Brown, Plastic Clarity Opaque, Minimum Temperature 32 Degrees F, Maximum Temperature 185 Degrees F, Tensile Strength 6,630 psi, Water Absorption 0.2 Percent, Plastic Hardness Rockwell R110