Snifters, Generic Button Style, 3/8-32 (set of 2) Product Price $35.00 Add to CartClick to add this item to cart. SKU: VMSG3832 Product Description Constructed brass Bar stock. 1-1/2” Scale 3/8-32 thread Also known as drifting valve. Allows vent path for cylinders while locomotive is coasting with the throttle closed See also different:Snifter Valves<< return to products