Double functionality as extension rod and angle adjustable rotate solves mounting challenge across phone holders, monitor arms, and DSLR fast release systems.
1/4inch Tripods to 17mm Ball Joint Adapters Adjustable Angles for Live Streaming
Multifunction 1/4inch to 17mm Ball Vertical Adapters for Tripods Grip Camera
1/4inch Female to 17mm Ball Head Adjustable Angle Mounting Adapters for Mobile
Strong Plastic Vertical Adapters 1/4inch to 17mm Ball Joint Phone Holder Tool
Watch Glass Acrylic Crystal - High Dome - Dia range 12 mm to 17mm
