.070'' (1/16" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070" Thickness, 10' Piece, Black

.070'' (1/16" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070" Thickness, 10' Piece, Black

.125'' (1/8" Actual) Buna-N O-Ring Cord Stock, 70A Durometer, 0.125" Thickness, 10' Piece, Black

.139'' (1/8" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.139" Thickness, 10' Piece, Black