Where is the Higbee Indicator found on 2½ inch couplings?

Where is the Higbee Indicator found on 2½ inch couplings?

• A. On lugs of both female and male couplings
• B. On the inside surface of the hose
• C. On the gasket
• D. Found on lugs of both female and male couplings

Answer: (A)

The Higbee Indicator is a visual cue built into the lug area of the hose coupling halves. On a 2½ inch coupling, you’ll find this mark on the lugs of both the female and the male halves. It shows you when you’ve pushed the halves together far enough and aligned properly so the threads can engage correctly. Using the indicator helps prevent cross-threading and ensures the connection is fully engaged and secure. It isn’t located on the inside surface of the hose or on the gasket.

The Higbee Indicator is a visual cue built into the lug area of the hose coupling halves. On a 2½ inch coupling, you’ll find this mark on the lugs of both the female and the male halves. It shows you when you’ve pushed the halves together far enough and aligned properly so the threads can engage correctly. Using the indicator helps prevent cross-threading and ensures the connection is fully engaged and secure. It isn’t located on the inside surface of the hose or on the gasket.