... ", 3/8",1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-5/8", 1-7/8 U ... flex rubber insulation hoseWall Thickness 3/8"Length 6FT ... (1.83m) ID size:1/4", 3/8 ... /2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-5/8", 1-7/8", 2". Black colourDifferent size ...