Leave Fire Extinguisher Size in comments at checkout 

Features:

• Billet mount only no fire extinguished supplied
• Aircraft grade 6061 aluminum and stainless steel components are precision machined for a perfect fit.
• All contact points are o-ringed so that it will not wear or rattle in even the most demanding off-road environment.

• Satin (raw aluminum) - A bright and shiny with a smooth aluminum machine finish with no coating. Typically only used if you plan to polish, paint or powder coat yourself.
  
• Bright Black Anodized - A bright and shiny deep black color with corrosion protection.
  
• Bright Clear Anodized (silver) - Still very bright and shiny but offers corrosion protection and some scratch resistance.