2820BS,KNOB 4 ARM #10-32 PHENOLIC
2820CQ,KNOB 4 ARM THERMOSET POLYESTER
2820CR,KNOB 4 ARM THERMOSET POLYESTER
2820CS,KNOB 4 ARM THERMOSET POLYESTER
2820CT,KNOB 4 ARM THERMOSET POLYESTER
2820CU,KNOB 4 ARM THERMOSET POLYESTER
2820-F,KNOB 4 ARM 1/4"-20 PHENOLIC
2820-G,KNOB 4 ARM 5/16"-18 PHENOLIC
