Self-Closing Keg Tap: The beer tap faucet kit uses a spring-loaded beer faucet shank that allows the handle to close immediately upon release. Effectively reduces beer or beverage loss, so you don't worry about accidentally touching the handle and causing beer to leak out Durable and High Quality Material: This beer faucet shank is constructed of 304 stainless steel core and chrome-plated brass body with a polished finish surface, which is strong, durable, resists rust, and also prevents the metal smell from entering the beer. 1/4'' beer barb can be attaching to ID 3/16” and 1/4" beer line Leak-Proof and Easy to Install: This beer faucet kit is equipped with an installation spanner wrench tool, which can quickly tighten the connection between beer faucet, shank and hex nut, effectively prevents leakage. Rubber sealing gasket can also make a good seal, you don't have to worry about beer faucet leaking Wide Application: 4-1/8” shank can pass through the refrigerator wall, the freezer wall, beer tower wall and the cabinet wall and attached with the beer or beverage line on the other side of the wall. It is ideal for dispensing beer, wine, water and variety of beverage in your bars, hotels, restaurants and home brewing Package Includes：You can get a beer tap, a beer shank, a spanner wrench, a tap handle, a self-closing faucet spring, a beer tap brush, a beer shank flange, a beer shank locking hex nut and a hose clamp WELLBOM specializes in producing and selling high-quality products, you can learn more about homebrew related products through our store! The standard thread beer faucet features stainless steel core inside and a polished finish brass body. It also features a lever with a non-stick ball washer to ensure smooth operation. This beer faucet features a 3/8'' threaded lever for tap handles that pull forward to pour and push back to stop beer flow. attach beer tap to beer shank or tower via a coupling collar and tightens with a spanner wrench. Product Includes: 1* beer faucet 1*4-1/8’’beer shank 1* beer tap handle 1* self-closing faucet spring 1* spanner wrench 1* beer tap brush 1* hose clamp