Q: I have a large, very heavy Tiffany-style hanging lamp that ... crown back on and add more support if needed for this fragile antique lamp? Alexandria, Va. A: It’s unlikely that the crown ...

In the case of kit T0053455699 (..5.. pictured right), the iron has a large bit aimed at what RS calls ‘heavy-duty soldering’, while kit ..4.. is similar, but has a soldering iron with two fine tips ...