B & K Refrigeration Service Tube 1/2" OD X 50' Brand_Jack Post The 1-piece mandrel design simplifies

The 1-piece mandrel design simplifies the process of changing cutting wheels

The spray contains an antiseptic and a sealant to kill and keep out infections and insects

F1 faucet water filter

turns blue to show it's working

Cadmium plated bolt

B & K Refrigeration Service Tube 1/2" OD X 50' Brand_Jack Post The 1-piece mandrel design simplifiesStreamline 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