RUBBER GROMMET, STYLE 1, INSIDE DIA. (A) 5/8 IN, OUTSIDE DIA. (B) 1 1/2 IN, OVERALL THICKNESS (C) 1/4 IN, PANEL THICKNESS (D) 1/16 IN, PANEL HOLE DIA. (E) 1 1/4 IN, OUTSIDE DIA. (F) -, RUBBER MATERIAL BUNA-N, MS 35489 NUMBER 18, AN 931 NUMBER 10-20, RUBBER COLOR BLACK, MIN. TEMP. (F) -35 DEGREES F, MAX. TEMP. (F) 225 DEGREES F, DUROMETER 50A, ELONGATION 300 PERCENT, TENSILE STRENGTH (PSI) 870 PSI, STANDARDS ASTM D2000 2BG506, OIL RESISTANT, PACKA