Rubber Grommet Style 1 Inside Dia (A) 3/8 in Outside Dia (B) 1 1/4 in Overall Thickness (C) 1/4 in Panel Thickness (D) 1/16 in Panel Hole Dia (E) 1 in Rubber Material SBR MS 35489 Number 12 AN 931 Number 6-16 Rubber Color Black Min Temp (F) 50 Degrees F Max Temp (F) 212 Degrees F Durometer 60A Elongation 260 Percent Tensile Strength (PSI) 900 psi Standards ASTM D2000 M6AA607 General Purpose Package Quantity 50