The Prier® P-164 has all the characteristics of the historically proven Prier® wall hydrants with the added benefit of an easy operating quarter-turn handle. The P-164 features a soft grip operating handle for easy operation in wet conditions or cold weather. It also features a compression type seal, not the brittle plastic discs available in competitors products. Ordering the P-264 gives you the same style hydrant but with a vandal-proof extended lock shield and operating key.