ROD STOCK, ACETAL HOMOPOLYMER, GRADE PTFE-FILLED, PLASTIC LENGTH 1 FT, PLASTIC DIAMETER 2 1/2 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