CAMVATE Single 15mm Rod Clamp with 1/4"-20 Thread and Screw, Blue Knob

The CAMVATE Single 15mm Rod Clamp features two 1/4"-20 threads for attaching any 1/4"-20 male thread accessory to a 15mm rod, and a 1/4"-20 screw fitting any accessory with 1/4"-20 threaded hole. It comes with a spring loaded wingnut that can be used to railblcok, lock the rod securely, and be pulled out and turned to a more user friendly position after being tightened.