NEEWER ST81 Super Clamp with Cold Shoe

Description
Versatile Super Clamp - With an adjustable jaw opening, the clamp fits around a rod, tube, pipe, and crossbar 0.7"-2" (18-50mm) in diameter or a flat desk up to 2"/50mm thick. Adjust the opening with the handy lever
High Load Capacity - The maximum load capacity of this clamp is 4.4lb (2kg), high enough for supporting various accessories and devices for safety and stability
Diverse Attachment - Attach a Speedlite, mirrorless camera, action camera, monitor, or LED video light to the clamp via the cold shoe mount or 1/4" & 3/8" threads.