Comparison : Item # C6640-0625-48-24, Nylon 6 HS Blue
Item # 6640-062548120, Nylon 6 HS Blue
Item # C6640-0625-48-1, Nylon 6 HS Blue
Item # C6640-0625-48-1.5, Nylon 6 HS Blue
Item # C6640-0625-48-2, Nylon 6 HS Blue