3040-C,KNOB 3 ARM 3/8"-16 PHENOLIC
3040-C-256-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3040-C-256-B,ROUND SWAGE STANDOFFPLAIN BRASS3
3040-C-256-S,ROUND SWAGE STANDOFFPLAIN STEEL3
3040-C-256-SS,ROUND SWAGE STANDOFFPLAIN STAINL
3040-C-348-AL,ROUND SWAGE STANDOFFPLAIN ALUMIN
3040-C-348-B,ROUND SWAGE STANDOFFPLAIN BRASS3
3040-C-348-S,ROUND SWAGE STANDOFFPLAIN STEEL3