Features: Accuracy Stream Control: Search engine gate with against spume technology ensures smooth beer pouring and precise stream adjustment for excellent draft constantly. Global Agreement: Commercial grade bronze link works with standard keg equipment and draft arrangements for flexible and professional use. Impermeable Security Planumberebog: 304 rustless link features a securitylock mechanism and smoothed interior to stop leakage and secure protected function. Permanent Constructparticlemail: Crossbreed bronze and rustless build furnishes oxidation resistance and permanent execution for indoor and outdoor brewing setups. Ergonomic Stream Adjustment: Sphere hook security structure and simple use control handle allow for comfortable action and optimal beer dispensing. Specifications: Size namemail: Beer pressure relief faucet link Product sizemail: 13x10x3.5cm Product substancemail: rustless Package Includes: Beer pressure relief faucet connector ，1-pack note: Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order.