ROD STOCK, EXTRUDED NYLON 6/6, GRADE MDS-FILLED, PLASTIC LENGTH 3 FT, PLASTIC DIAMETER 1 1/4 IN, BLACK, PLASTIC CLARITY OPAQUE, MINIMUM TEMPERATURE -40 DEGREES F, MAXIMUM TEMPERATURE 220 DEGREES F, TENSILE STRENGTH 12,500 PSI, IMPACT STRENGTH 0.5 FT-LB/IN, FRICTION COEFFICIENT 0.2, WATER ABSORPTION 0.3 PERCENT, PLASTIC HARDNESS ROCKWELL M85