KOMOS® Wine Cooler | 30" Dual Zone Wine Refrigerator | Single Insulated Door itemID-52285 The humble plastic ball lock

The humble plastic ball lock disconnect has been around a long time and is used by countless homebrewers around the world

Lower Zone Temperature Range: 40°F - 56°F

This handy tool is inserted into the bottom of your keg coupler to lift the ball check valve

Front-facing ventilation allows it to be built-in to a cabinet

KOMOS® Wine Cooler | 30" Dual Zone Wine Refrigerator | Single Insulated Door itemID-52285 The humble plastic ball lockMassive Bottle Capacity: Generously accommodates up to 220 standard 750mL Bordeaux bottles across adjustable, pull out shelves. Precision Dual Zone Cooling: Features independent temperature controls, allowing you to set the lower zone between 40 56F for whites and the upper zone between 54 65F for reds. Insulated Solid Door: Built with a foam insulated door rather than glass, offering superior thermal retention and a clean, discreet profile. Versatile