Harris 4533 - Safety-Silv 45 Silver Brazing Alloy - 1/16 in (1.6 mm) - 3 toz Cup 3250 Viking Series 045 welding wire is specifically

045 welding wire is specifically optimized for use with high Argon mixed gas

Harris Regulator Pressure Gauge 2-1/2"100PSI/7BAR BRS - 9006289

The only difference is diameter (3/32 in) and package format (8 lb easy-open can)

Lincoln OEM HEAD MOUNT HOUSING M26728-A - 9SM26728-A

Lincoln OEM SET SCREW (Package of 5) S11604-52 - 9SS11604-52

Harris 4533 - Safety-Silv 45 Silver Brazing Alloy - 1/16 in (1.6 mm) - 3 toz Cup 3250 Viking Series 045 welding wire is specificallySafety Silv 45 is an excellent General Purpose silver brazing filler metal. Used for decades, this alloy is a popular choice for brazing copper, brass, steel, and stainless steel. A cadmium free filler metal with a melting range of approximately 145F, Safety Silv 45 provides good fillet forming qualities and is suitable for filling loose connections. This filler metal has excellent joint strength and ductility at a moderately higher temperature.