Stainless steel pin lock keg depressurizer from Adventures in Homebrewing. Pin lock kegs, generally, do not have manual pressure relief/PRV valves built into the lids. There is way to vent a pressurized keg (at least easily) without some type of tool. AIH to the rescue this is purpose built for the task.
AIH has marked these on sale for just $2.99. Check product page for current price and availability.
Our Top Draft Resources Also: Check out AIH Sale Items – Selection Changes Regularly More: Recent AIH Finds
Also: Check out AIH Sale Items – Selection Changes Regularly
More: Recent AIH Finds