ProMediaGear Cold/Hot Shoe 1/4"-20 Male Post Adapter Power Packs 12" Counterweight Bar with 12

12" Counterweight Bar with 12 lb Weight

Under the main compartment lid are two

a small shield for the Arduino Pro Mini that is capable of generating sine

To achieve 98% light transmission

ProMediaGear Cold/Hot Shoe 1/4"-20 Male Post Adapter Power Packs 12" Counterweight Bar with 12Mount 1 4" 20 Accessories to Shoe Mount accessories with a 1 4" 20 thread to your camera's hot shoe or a bracket's cold shoe with this Male Post Adapter from ProMediaGear . It offers a captive 1 4" 20 screw along with tightening washers that will help lock your device in place. It also comes with a 5 32" allen key to remove the screw if desired. UPC: 609456716253 Mount 1 4" 20 male Shoe Packaging Info Package Weight 0. 05 lb Box Dimensions (LxWxH) 1.