– Ideal for Tandem/Double Trailers
– Anodized Knob & Body Resist the Corrosion Caused by Magnesium Chloride, Road Salt & Other Common Chemicals
– Our Spring Detent Knob Design Prevents Valve Rotation Due to Vibration
– Includes 1″-14 Brass Mounting Stud Terminating in a Nylon Tubing Compression Fitting or or 3/8″ (9.5mm) Internal Pipe Thread
– Stainless Steel Ball Valve