Stainless Steel Cam & Groove Adapter, 4 Inch Dust Cap

This dust cap is constructed from 316 stainless steel, which offers superior corrosion resistance compared to 304. That's a good choice when dealing with potentially corrosive chemicals.

Safety clips are built into this fitting standard. The cam levers lock down when you couple it, and the clips are there to keep things from backing out on their own during operation. All the hardware, levers, pins, rings, and clips, are stainless steel, so you're not getting a weak link in the mix. As long as you press those cam arms down fully when you connect it, it stays put.