Gibraltar SC-BDTR/S 4-1/2" (114mm) Bass Drum T Tension Rod 4 Pack

The Gibraltar SC-BDTR/S 4-3/16" Bass Drum T Tension Rod comes in a pack of 4.

They are 4-1/2" (114mm) long with an M5, 0.8 thread pitch and tighten using a T style handle.