4 Arm Helping Hands Solder Tool, with Adjustable Arms These helping hands solder helpers have adjustable arms and clips to make those precision soldering jobs easier and faster. The arms with holding clips move easily & will stay where you want to position them. The alligator clips hold the connectors and wires firmly and will also rotate 360 degrees. Perfect for soldering connectors, wires, antennas, circuit boards, and a lot of other devices! All brand new and ready to use! Base is 9"x 6", and the arms with alligator clips measure 12". Base is made out of pla filament and Aluminum Rods