B & K Refrigeration Service Tube 1/2" OD X 50' Size:1/2" x 50' Made from zinc

Made from zinc

E7018 mild steel "Low Hydrogen" welding electrodes easily produces quality results on smaller amperage DC or higher amperage AC welders

and pinworms

Tri lobular design for torque & comfort

000 free speed rpm

B & K Refrigeration Service Tube 1/2" OD X 50' Size:1/2" x 50' Made from zincStreamline Refrigeration Service Tube is of a consistent dead soft temper, bright, thoroughly dried dehydrated and packed in shrink wrapping plus individual cartons for the highest level of protection. For use in HVACR and mechanical applications Made to applicable ASTM standards B280 UL Rated to 700 PSI (select sizes) Made in the USA