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Alumina Cups "57N" Series 
for Large Diameter Gas Lens
57N74,#8(1/2"id.) 
57N74  TIG Alumina Nozzle (1-Pack)
57N74 TIG Alumina Nozzle (1-Pack)
Item# 57N74
Regular price: $5.64
Welding Direct Price $3.95

Product Description

Premium quality "jumbo" Alumina cups 57N74 / 57N75 / 53N87 / 53N88 / 53N89 fit large diameter gas lenses on all 9,17,18,20,25,26 TIG torches. Use of these cups will require additional cup insulator (54N63 or 54N63-20) installed on torch.

Standard 1 per pack.