21 Inch QCC1 Hose and Regulator Kit Replacement parts for Weber propane grills 21 Inch QCC1 Hose and regulator with 1/8" NPT Male Thread fits Spirit 500 & 700, Genesis 1000-5000, and Platinum I & II gas grills Fits Weber models Spirit 500 and 700, Genesis 1000 through 5000 and Platinum I & II gas grills SAFETY &CORROSION RESISTANT- Long lasting 100% Solid Brass Construction fittings,Provides secure, airtight connection between grill or fire pit and tank Please Note: The end is 1/8" NPT Male Thread NOT female. Does not fit current weber grills requiring a 3/8" female flare connection Includes 21-Inch QCC1 hose, regulator. Suggest using PTFE Tape or adhesive to avoid fuel leaks