محول كام وأخدود من النوع A 1-1/2 بوصة × أنثى NPT | Tough-Tite | ألومنيوم (2/عبوة)

The aluminum body feels solid but light enough that it doesn't drag on the hose, and the threads on the female NPT side sealed up clean on the first try with a little tape. Hand-tightening the cam arm is plenty, no tools needed. Two in a pack is handy since I always seem to lose one.

Threads on clean and the cam arms snap shut tight, no leaks on my transfer pump setup. Aluminum is lighter than the brass ones I used before, which is nice when you're holding a hose one-handed. Hand-tightening has held fine so far.

The aluminum body feels solid without being heavy, and the cam arms lock down tight with just a hand squeeze. Threaded the female NPT end onto my transfer pump setup and got zero leaks on the first try.