The Male x Female Rigid Rocker Lug Threaded Adapters are available from 1.5” to 6”. All adapters provide the necessary safety features for municipal fire fighting. All threaded adapters are hard coated to military spec. Type 3 and made from aircraft #6061-T light weight aluminum. All female swivels utilize stainless steel ball bearing or aluminum roller bearings, no plastic.
When making this purchase we where looking for a light weight adapter and to matching our existing hose coupling material, too lesson corrosion. This item, and others from this category, fit the need perfectly, and at a good price compared to competitors. Would recommend and would by again if needed.