If you've ever needed an arm to attach a light, monitor or other accessory to your tripod, L-bracket, or long plate, 3LT's Pivot magic arms are for you.Pivot arms feature a ¼-20 screw thread at either end to connect to either the accessory or the mounting point. These are screwed into place using the knurled rotational locks that optimise grip for a secure mount.Each screw thread can be precisely positioned using the omnidirectional ball socket at its base. A large wing knob controls both the angle of the Pivot arm and the placement of the ball sockets, which offers users huge versatility.Formed from aerospace-grade magnesium alloy with Stainless Steel fixings, these robust Pivot arms boast impressive load capabilities - 5 kg / 11 lb for the Pivot 150, and 3kg / 6.6 lb for the Pivot 250. This is more than enough for most standard lights, mics and monitors.