Review on Metri-Pack 280 Series Female Terminal - 10-12 GA Gauge Size (Pack of 15) by Mike Kemezy

The Delphi Metri Pack Female Terminal Gauge is unreliable and not recommended. While the tool may work for some automotive applications, it often fails to deliver a precise and accurate measurement. The gauge is difficult to read correctly and keys may not fit into the holes properly. The only pro is the tool can be used in a pinch, but do not rely on it for a long-term electrical project. In conclusion, you're better off investing in a higher-quality product than relying on this inferior option.