Specs:

• 1/2" inner high efficiency copper convoluted tubing
• 3/4" outer stainless-steel shell 
• 16' total length 
• (3) 1.5" tri-clamp fittings for wort in, wort out and water out 
• (1) standard garden hose fitting for water in 
• 6.3" tall x 10.5" wide 
  
  Used to chill liquid during the brewing process.