Ai Tube Spline Set 3.5"

Ai 3.5" Tube Spline Set- Made for the Ai Tubes Series 3.5" 2D and 3D Tubes. They will also fit the 4" 2D and 3D Tube Molds.  They will create a solid head in the 4" Tube Molds, providing extra meat in the head for weedless rigging applications. Having extra sets of splines speeds up tube mold production. Rotate them as you remove and inject tube molds and create a bunch of tube baits quickly. 

*Splines will NOT FIT in Slender Tube, Double Dipper, Triple Dipper, or XL Tube Molds.*