This is a Blue Alloy Machined Aluminum Universal Connectors & Plugs Soldering Workstation Jig.
Soldering just got one step easier with our new Alloy Machined Universal Connectors & Plugs Workstation Soldering Jig. The jig features a tool-free clamping design utilizing thumbscrews to hold many types of plugs used in RC, with specific slots for T-type, XT-60, XT-90, 'Mini-T', and more. If you use bullet style connectors, each half of the jig features multiple plug holes in different marked sizes (8.3mm,7.8mm,6.9mm,5.8mm, 5.3mm, 2.4mm, 2.7mm, 4.3mm, 4.6mm, 5.0mm & 10.4mm) to match the bullet connector you're soldering. The jig is made of aluminum alloy to pull heat away from the plugs and connectors.
