This is an HPA/N2 one way foster valve. It is made out of durable stainless steel. This material and is strong and corrosion resistant. It won't rust and will last a long time. This kit includes the strut pin, o-ring, and male quick disconnect. Terrific value and fast shipping.

• HPA/N2 One Way Foster Valve
• This kit including Strut Pin, O-Ring, and Male Quick Disconnect.
• Made out of stainless steel.
• Very durable and won't rust.

HPA/N2 One Way Foster ValveALEKO