Ulanzi R011A Magic Arm with Crab Clamp T018

Key Features
Clamp for Flat Surfaces & Round Tubes
Clamp Maximum Opening: 2.4"
360° Dual Ball Head Magic Arm
Arm Load Capacity: 6.6 lb
1/4"-20 & 3/8"-16 Threads on Clamp
1/4"-20 Screw on Each End of Arm
Aluminium & Steel Construction
Nonslip Rubber Pad
Quick Adjustments & Easy Locking
Compact, Lightweight & Portable Design