Steel Medium Shank Hose Mender, 1.00 Inch ID Hose

That's what it's built for. The shank fits a 1-inch ID hose and the zinc-plated steel construction holds up well in industrial settings. Just make sure you're using the right clamps and placing them properly, because how well it holds will depend on the clamp type, how many you use, and where you put them. Working pressure isn't a fixed number on this one, it shifts based on all those factors plus the hose itself and whatever you're running through it.