Perko Sealed Ratcheting Cap Gas Fills with Resin Insert

• Chrome plated scalloped bronze cap, resin insert, black polymer body and tether.
• EPA Compliant sealed cap with vacuum pressure relief valve.
• Fill hose size 1-1/2”.
• Vent hose size 5/8”.
• Flange OD 3-3/8”.
• Neck length 2-7/16”.
• Mounting hole diameter: 2-1/8”.
• Includes: Color coded resin insert for Gas.
• Uses #8 fasteners.