DigitalFoto Solution Limited R180 L-Shaped Vertical Clapper Bracket (7.1") For DSLR, Mirrorless & Other Cameras, Load Capacity: 46.3 lb, Weight: 11.2 oz, 1/4"-20 Mount Sockets: 29, 3/8"-16 Mount Sockets: 15, 1 x 1/4"-20 & 1 x 3/8"-16 Mounting Screw,...