Harris Model 2357 Nipple for Model 2290 Heating Tips - 9000734 NR-311 Ni rods per package ~55 rods

rods per package ~55 rods Recommended amperage (this diameter) 210-320 A AWS classification AWS A5

Dual purpose gloves that offer complete protection of the hands

Q: What is a "factory demo" unit — is it the same as a used welder

Black ABS plastic construction is lightweight while durable

The hydraulic assist design improves alignment precision

Harris Model 2357 Nipple for Model 2290 Heating Tips - 9000734 NR-311 Ni rods per package ~55 rodsHarris Model 2357 Nipple for Model 2290 Heating Tips 9000734 Model 2357 brass nipple for Models 2290 H and 2290 HPM heating tip assemblies. It has 1 4" NPT x 1 2" 25 UNS RH connections. Multiple arrangements of 2290 H and 2290 HPM tips can be assembled using this nipple, along Model 2327 coupler and a 1 4" NPT pipe thread adaptor when wider bands of heat are necessary. Features Model 2357 nipple for Model 2290 heating tips Solid brass construction 1