Product Highlights
• Convenient and comfortable adjustment
• It is spring loaded, and can be pulled out and turned to a more user friendly position after being tightened.
• M4 Male Threading
• Material:aluminum alloy

Product Description
The Rotating Knob is made of aluminum by CNC machine. The specification of threaded part is M4*15mm with djustable design. Compatible with 15mm rod clamp, DSLR handle grip with 15mm rod clamp, Rod Clamp Extender Riser Rail Block, and all standard M4 thread holes accessories, such as camera rig, cage, QR plate, shoulder support, and so on. 

Net Weight:10g*2

Package Include:
2 x M4 Rotating Knob Adjustable Thumb Lever Screw

UPC: 619125205292 (Red)
UPC: 619125207906 (Black)