3Pcs 1 Ball Arm Adapter System Mount Diving Photo Light Accessory for "

Description:

1" Metal light ball arm adapter underwater part of system monitor mount 1/4"-20 universal for Sony Nikon cameras.
Wide Application：mount flash light, on-camera field monitor to sliders, tripods more photography device with 1/4" hole.
Compatible with 1" ball clamps and other accessories.
Connect two ball adapters with a clamp to make an arm.
Part of the ball arm mounting system.

Specification:

Material: Metal
Size: 7.37×7.37×2.54 cm/2.9×1×1 inch
Ball Adapter Length: 6.9cm/2.5 inch
Stud Size: 1/4"-20

Package Includes:

1 Piece Ball Adapter(1/4"-20 to 1")

Note:

Please allow a slightly errors due to manual measurement.