Preformed Band Clamp, 1.00 Inch ID, 0.50 Inch Width, 0.030 Inch Thick

For this clamp, the inside diameter is 1.00 inch, so it matches a 1.00 inch ID requirement. The band is 0.50 inch wide and 0.030 inch thick, and it is a JS type preformed band clamp made from 201 stainless steel.

This clamp is designed for a 1-inch inside diameter (ID) hose.

The gap-free inner surface does real work. Standard band clamps can have overlapping or uneven edges on the inside that create small channels where fluid can work its way out over time. The smooth ID on this clamp keeps even contact all the way around the hose, which closes off those potential leak paths. For stationary setups it might not matter as much, but on assemblies that move or flex it adds up.

No crimping or hammering needed at all. The Band-It JS203 uses an automatic locking mechanism that secures in one lever movement. That's it. No special tooling required for the installation itself, which makes it a real time saver when you're working through a batch of hose assemblies.