This is the Sullivan Aluminum HD Stopper Kit. Ideal for high pressure systems, this kit includes an anodized Aluminum Neck Cap and anodized Aluminum Inner Washer, threaded for a 4-40 tightening screw. The kit also includes both 1/8" (3.18mm) and 3/16" (4.76mm) brass tubing, and both a white Glow Fuel stopper and black Gasoline/diesel/smoke oil stopper and is compatible with all Sullivan tanks.
Features:
Designed for High pressure, Racing, or Bladder type tanks
It includes both Glow (white) and Gas/Diesel (black) stoppers with 1/8" and 3/16" brass stoppers
Red aluminum construction