When you work in pneumatics, needing a variety of hose clamps goes with the territory. Granger carries hundreds of them, and the clamping tools that go with them, to make sure you're never at a loss for what you need. Pick a band clamp made of construction-galvanized or stainless steel, most double-wrapped for firm and easy locking. A double ear clamp from Grainger provides secure clamping with a tamper-proof seal. You can also find a single or double bolt clamp made for either steam or water hoses.