Comparison : Item # C6640-1000-48-24, Nylon 6 HS Blue
Item # C6640-1000-48-1, Nylon 6 HS Blue
Item # C6640-1000-48-1.5, Nylon 6 HS Blue
Item # C6640-1000-48-2, Nylon 6 HS Blue
Item # C6640-1000-48-2.5, Nylon 6 HS Blue