B & K Refrigeration Service Tube 1/2" OD X 50' Size:1/2" x 50' 7/16' hex quick change impact

7/16' hex quick change impact shank fits 1/2' or larger electric drills or 7/16' hex impact wrench drill

3 times more oil-resistant than conventional silicones

easy set logic provides for headache free programming

This kit also includes a letter & number template for easy engraving of letters & numbers

Carbon Steel

B & K Refrigeration Service Tube 1/2" OD X 50' Size:1/2" x 50' 7/16' hex quick change impactStreamline 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