BALL LOCK DISCONNECT MFL SET Include: Ball Lock Quick Disconnect sets for Gas and Liquid line (3 pairs) Two sizes of Swivel Nuts 3/16" and 5/16"(3 pairs) Hose clamps 3 pairs Material: PBT Material for Ball Lock MFL Stainless Steel Material for Swivel Nuts Plastic Handle for Worm Clamps Easy Connect: The Gray Keg Disconnect connect 5/16" Swivel Nut The Black Keg Disconnect connect 3/16" Swivel Nut Widely Use: The Ball Lock Keg Fitting is for most Cornelius Keg Guarantee: Quality Guarantee, any problem for Ball Lock Disconnect MFL Sets, Money Back or Replacement Free. Tips: Tighten the Clamps when it Connects the Beer Gas Line will guarantee no Leak. Sometimes the Gas Hose is very hard to connect, you can put the hose in the hot water, then connect the equipment.