This single 15mm rod clamp could be mounted on plate, cage and handle for rod extension while building a rig. You can attach it on camera accessories through 1/4" slot hole with the screws. The distance between the two screws can be dynamic, so you could adjust the postion of the clamp on cheese plates, cages freely.
Material: Aluminum Alloy
What you get:
1 x single 15mm rail holder
2 x 1/4'' screws
1 x Hex spanner