From the product description, check product page for current description, price and availability:

This “D” type Keg Land brand all stainless coupler fits many American commercial beer kegs, including most microbrews. Includes a 3/16″ gas-in hose barb and 3/16″ hose barb outlet as pictured. Order adapter parts separately below if you want to adapt this to a system that uses home brewing ball-lock kegs. Made of all stainless steel, which is required for acid beverages like cider, wine, and coffee.

This model does not have a pressure relief valve, if a pressure relief valve is needed for your application, see our item B67.

If you are buying a Keg Land Kegerator, this includes everything you need (including hose barbs) to hook up one commercial Sanke Keg to one tower faucet and gas line. Since this is stainless, this is required for dispensing cider, wine, and coffee.

• Rebuilding & Reconditioning Homebrew Kegs!
• Step by Step: Finding and Fixing Keg CO2 Leaks
• Why Do I Have Bubbles in My Beer Line?
• Checking for Draft System CO2 Leaks – Using The Pressure Gauge Method
• Step by Step: Balancing Your Kegerator Draft System
• Build a Recirculating Draft Line Cleaning Pump
• Building a Simple Ball Lock Draft Line Flushing Setup
• Damp Kegerator? Fix Kegerator Condensation
• What’s the Difference Between Ball Lock Kegs and Pin Lock Kegs?
• Hands on Review: Kegland DuoTight Fittings & EVABarrier Tubing!
• Kegerator Foam Problems? – Fight the First Foamy Pint!
• Keg O-Ring Materials Selection – EPDM, Silicone and Buna-N
• Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
• Food Safe Replacement Keg O-Rings in Bulk
• Upgrade Your Kegerator – 6 Improvements!
• Why Won’t My Homebrew Carbonate? Fixing Beer Carbonation Problems
• Serve Homebrew on Any Kegerator & Convert Commercial Kegerator to Homebrew
• Tips and Gear for Growler Filling
• Tip: Consider Oetiker Stepless Clamps for Kegerator Gas and Beer Lines
• Hands On Review: Inkbird ITC-308 Dual Stage Temperature Controller +WiFi Version
• Universal Poppets Tips and Tricks!
• Convert Your Mark II Keg & Carboy Washer to a Recirculating Draft Line Cleaner
• Kegging CO2 Use Estimations and Calculations
• Home Brew Keg Roundup – New & Used, 5 and 2.5 Gallon & More!
• Portable Draft Beer Serving Options!
• Five Benefits of Using Corny Kegs As Fermenters
• Homebrew Temp Controller Roundup! – Kegerator and Fermentation – con…
• Bulk Keg Orings and Keg Repair Part Numbers