
SmallRig Super Lightweight 15mm-Railblock-3 with 1/4"-20 Thread for Red and Other 15mm DSLR Camera Rig 942
1. It comes with two rod clamps for 15mm rods, which could be tightened via 2 rotatable wingnuts.
2. The adjustment of one wingnut will not affect the operation of the other wingnut.
3. It is equipped with an abundance of 1/4" threaded holes for DIY operations.