Two 1/4 turn 1/4 double female tripod cylindrical adapter screws for adapter use. Suitable for electric guide rails, strange hands, lamp stands, tripods and other positions that need to be transferred
Magic arm 7-inch and 11-inch replacement parts, compatible with any articulated magic friction arm with a central 1/4 inch-20 thread.
Tripod nut with standard 1/4 inch -20 threaded hole in the center. 1/4 inch-20 teeth are through, total length 18mm/0.7in, outer diameter 18mm/0.7in
High quality: made of high-quality aluminum alloy, durable, rust-proof, light weight and easy to carry.
Easy to install and disassemble-the thread is clear and accurate, it is not easy to slip during use, the force is even, the installation is convenient and stable.
Description
1/4 turn 1/4 double female thread tripod cylindrical adapter screw with center 1/4inch-20 thread
size:
Diameter: 18mm/0.7in
Height: 18mm/0.7in
Center thread: standard 1/4inch thread
The package includes: 2 1/4 to 1/4 double female tripod cylindrical adapter screws