Replacement Bladed Arms for Multi Arm RigsThe Shane&';s Baits Upper and Lower Replacement Arms with blades are designed as replacement components for compatible Blades of Glory and 5th Element rigs. Offered in upper and lower sizes these arms help keep your multi arm setup ready for continued fishing. Includes replacement arms with blades Upper arms fit Blades of Glory Mini Blades of Glory and 5th Element Lower arms fit Lower Blades of Glory Upper arm size is 3.5 inches Lower arm size is 4.5 inches