Gold Plumb Solders – Otto Frei Yellow Gold Plumb Solders, 14K & 18K Prop 65 - Beryllium Compatible with both the 148

Compatible with both the 148

750 fine will function as a calibration reference

place a piece of urethane sheet on the outside diameter of the ring before squeezing to prevent denting

Convenient wood stand keeps all tools organized and accessible

1 Plastic Hex Key

Gold Plumb Solders – Otto Frei Yellow Gold Plumb Solders, 14K & 18K Prop 65 - Beryllium Compatible with both the 148All Otto Frei Plumb Gold Solders are 100% Cadmium Free. Otto Frei's Plumb Gold Solders are made to the plumb standard, meaning the gold content matches the karat mark 14K solders are . 585 gold and 18K solders are . 750 gold. Unlike repair solders, which use lower gold content for easier flow, plumb solders are designed for manufacturing applications where maintaining true gold quality is essential. Because of their true gold content, plumb solders