2494-440-AL,SQUARE STANDOFFPLAIN ALUMINUM3/1
2494-440-B,SQUARE STANDOFFPLAIN BRASS3/16 S
2494-440-S,SQUARE STANDOFFPLAIN STEEL3/16 S
2494-440-SS,SQUARE STANDOFFPLAIN STAINLESS S
249-4501-000,DL5 DLM5 METAL BACKSHELL
249-4515-000,DLM6 METAL BACKSHELL
249-4517-000,DL2 METAL B/S STRT OR R/A
249-4518-000,DL3 DLM3 METAL BACKSHELL