Kegco KC KT85D-L Beer Keg Coupler D System Tap Lever Handle, Black Kegco keg coupler features a commercial-grade construction that stands up to heavy use in demanding commercial environments like pubs, bars, and restaurants Specially designed with a lever handle that makes it more sturdy and reliable than standard wing handle style keg couplers NSF approved keg coupler features a durable nickel-plated forged brass body with a sanitary stainless steel probe This keg tap is compatible with all American "D" system sankey kegs and will be able to tap domestic brand beer kegs Keg coupler design includes a 55-psi pressure relief valve that allows over-pressurized gas to escape before it enters the keg