Commonly referred to as the "Slide On Coupler" or "German Slider", this Commercial Coupler Kit includes ball lock disconnect fittings for existing homebrew kegerator setups.Total height of an A type coupler with the low profile elbow bend will be 128mm. Suitable for attaching Tooheys, Coopers, XXXX and most Craft Breweries kegs.This is also the standard for the Oxebar - Kegasaurus Kegs. More at the bottom of the page.