Used as a Monitor Bracket or anything else that has a 1/4’’-20 receiver Two large knurled locking nuts for easy tension adjustment Comes with a 1/4" -20 double female barrel adapter with a 3/8" to 1/4" threaded stud Anodized black matte finish Length: 1.46 inches (3.7cm) This adapter can fit on the hot shoe of most cameras. It has a 3/8’’ to 1/4’’ threaded stud and is used as a Monitor Bracket or anything else that has a 1/4’’-20 receiver. Two large knurled locking nuts are equipped for easy tension adjustment. It comes with a 1/4’’-20 double female barrel adapter as the standard accessory and a 1/4’’-20 receiver is also available. Specifications Weight: 0.09lb / 0.04kg Color: Black Product Height (in): 1.05in Product Height (cm): 2.66cm Product Length (in): 1.57in Product Length (cm): 4.0cm Product Width (in): 1.05in Product Width (cm): 2.67cm Product Weight (lb): 0.09lb Product Weight (kg): 0.04kg Primary Material: Cotton Secondary Material: Nylon Warranty: Limited Two-Year Warranty Read More