The Power Products 3/8" Size Brass Recessed Hex-Head Plug is the perfect choice for your application requiring a strong and durable connection. This plug features a recessed hex head design that provides added strength and resistance to accidental damage. The brass material is corrosion and rust-resistant, making it ideal for use in both high and low-pressure applications. This plug boasts exceptional strength and durability, ensuring a dependable connection. FleetPride is your First Click in Heavy Duty®.