Comparison : Item # W988-902, 2' Flexible Shaft (core & casing)
Item # W988-905, 5' Flexible Shaft (core & casing)
Item # W988-907, 7' Flexible Shaft (core & casing)
Item # W988-910, 10' Flexible Shaft (core & casing)
Item # W988-914, 14' Flexible Shaft (core & casing)